第二十六天
1.ip地址分类：
A:0-127
B:128-191
C:192-223
D:224-239
E:240-2552.dig命令使用
dig的包名bind-utils
dig +short www.baidu.com 查看域名的A记录和IP地址
dig www.baidu.com 查看完整的dns记录
dig @8.8.8.8 www.baidu.com 指定dns查询
具体演示
[root@web1 ~]# yum -y install bind-utils
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package bind-utils.x86_64 32:9.11.4-26.P2.el7_9.15 will be installed
--> Processing Dependency: bind-libs(x86-64) = 32:9.11.4-26.P2.el7_9.15 for package: 32:bind-utils-9.11.4-26.P2.el7_9.15.x86_64
--> Processing Dependency: liblwres.so.160()(64bit) for package: 32:bind-utils-9.11.4-26.P2.el7_9.15.x86_64
--> Processing Dependency: libbind9.so.160()(64bit) for package: 32:bind-utils-9.11.4-26.P2.el7_9.15.x86_64
--> Running transaction check
---> Package bind-libs.x86_64 32:9.11.4-26.P2.el7_9.15 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===========================================================================================================
Package Arch Version Repository Size
===========================================================================================================
Installing:
bind-utils x86_64 32:9.11.4-26.P2.el7_9.15 updates 262 k
Installing for dependencies:
bind-libs x86_64 32:9.11.4-26.P2.el7_9.15 updates 158 k
Transaction Summary
===========================================================================================================
Install 1 Package (+1 Dependent package)
Total download size: 420 k
Installed size: 769 k
Downloading packages:
(1/2): bind-libs-9.11.4-26.P2.el7_9.15.x86_64.rpm | 158 kB 00:00:00
(2/2): bind-utils-9.11.4-26.P2.el7_9.15.x86_64.rpm | 262 kB 00:00:01
-----------------------------------------------------------------------------------------------------------
Total 234 kB/s | 420 kB 00:00:01
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : 32:bind-libs-9.11.4-26.P2.el7_9.15.x86_64 1/2
Installing : 32:bind-utils-9.11.4-26.P2.el7_9.15.x86_64 2/2
Verifying : 32:bind-utils-9.11.4-26.P2.el7_9.15.x86_64 1/2
Verifying : 32:bind-libs-9.11.4-26.P2.el7_9.15.x86_64 2/2
Installed:
bind-utils.x86_64 32:9.11.4-26.P2.el7_9.15
Dependency Installed:
bind-libs.x86_64 32:9.11.4-26.P2.el7_9.15
Complete!
[root@web1 ~]# rpm -qf dig
error: file /root/dig: No such file or directory
[root@web1 ~]# which dig
/usr/bin/dig
[root@web1 ~]# rpm -qf `which dig`
bind-utils-9.11.4-26.P2.el7_9.15.x86_64
[root@web1 ~]# dig www.baidu.com
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> www.baidu.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28897
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.baidu.com. IN A
;; ANSWER SECTION:
www.baidu.com. 755 IN CNAME www.a.shifen.com.
www.a.shifen.com. 42 IN A 180.101.50.188
www.a.shifen.com. 42 IN A 180.101.50.242
;; Query time: 152 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Tue Mar 19 14:07:52 CST 2024
;; MSG SIZE rcvd: 101
[root@web1 ~]# dig www.baidu.com
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> www.baidu.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 909
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.baidu.com. IN A
;; ANSWER SECTION:
www.baidu.com. 405 IN CNAME www.a.shifen.com.
www.a.shifen.com. 52 IN A 180.101.50.188
www.a.shifen.com. 52 IN A 180.101.50.242
;; Query time: 152 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Tue Mar 19 15:32:48 CST 2024
;; MSG SIZE rcvd: 101
[root@web1 ~]# dig +short www.baidu.com
www.a.shifen.com.
180.101.50.188
180.101.50.242
[root@web1 ~]# dig @114.114.114.114 www.baidu.com
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> @114.114.114.114 www.baidu.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34054
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.baidu.com. IN A
;; ANSWER SECTION:
www.baidu.com. 149 IN CNAME www.a.shifen.com.
www.a.shifen.com. 127 IN A 180.101.50.188
www.a.shifen.com. 127 IN A 180.101.50.242
;; Query time: 9 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Mar 19 15:33:28 CST 2024
;; MSG SIZE rcvd: 101
命令注解
dig @8.8.8.8 www.baidu.com
执行了一个针对 www.baidu.com 的 DNS 查询，使用的是 Google 的公共 DNS 服务器（8.8.8.8）。以下是您所得到的查询结果的解释：
HEADER 部分:
opcode: QUERY: 表示这是一个查询操作。
status: NOERROR: 表示查询成功，没有错误。
id: 62384: 这是查询的标识符，用于区分和匹配请求和响应。
flags: qr rd ra:
qr: 查询响应。
rd: 递归查询期望。
ra: 支持递归。
QUESTION SECTION:
www.baidu.com. IN A: 这是您想要查询的问题，即查找 www.baidu.com 的 IPv4 地址（A 记录）。
ANSWER SECTION:
www.baidu.com. 340 IN CNAME www.a.shifen.com.: 这表示 www.baidu.com 的规范名称（CNAME）是 www.a.shifen.com。CNAME 记录通常用于将一个域名指向另一个域名。
www.a.shifen.com. 139 IN A 180.101.50.242: 这是 www.a.shifen.com 的一个 IPv4 地址。
www.a.shifen.com. 139 IN A 180.101.50.188: 这是 www.a.shifen.com 的另一个 IPv4 地址。
这意味着，当您尝试访问 www.baidu.com 时，实际上您的请求会被重定向到 www.a.shifen.com，并且该域名有两个可能的 IPv4 地址：180.101.50.242 和 180.101.50.188。
其他信息:
Query time: 144 msec: 查询耗时 144 毫秒。
SERVER: 8.8.8.8#53(8.8.8.8): 查询的 DNS 服务器是 8.8.8.8。
WHEN: Tue Mar 19 15:30:57 CST 2024: 查询发生的时间。但请注意，这个时间戳似乎有些未来化，可能是查询工具或命令输出的一个错误或占位符。
MSG SIZE rcvd: 101: 接收到的消息大小是 101 字节。
总的来说，这次查询成功地返回了 www.baidu.com 的 DNS 信息，包括它的 CNAME 和两个 A 记录。3.添加静态主机路由：
route add -host <目标IP地址> gw <网关IP地址> <网络接口名称>
ip route add <目标IP地址>/32 via <网关IP地址> dev <网络接口名称>
route add -host 10.0.0.10 gw 192.168.1.1 netmask 255.255.255.0
ip route add 10.0.0.10/24 via 192.168.1.1 dev eth0
实现永久生效
方法一：利用route-eth0文件
vi /etc/sysconfig/network-scripts/route-eth0 #默认不存在此文件，需要手动创建
加入如下内容
192.168.1.0/24 via 10.0.0.129
192.168.2.0/24 via 10.0.0.129
#有两块网卡时，配置该条路由的原则是网卡所在网段为该路由出口
#写到配置里，重启网络服务和重启系统都会生效
方法二：利用static-route文件
vi /etc/sysconfig/static-routes #默认不存在此文件，需要手动创建
加入如下内容
any net 192.168.1.0/24 gw 10.0.0.129
any net 192.168.2.0/24 gw 10.0.0.129
#写到配置里，重启网络服务和重启系统都会生效
方法三：利用rc.local文件
vi /etc/rc.local
加入如下内容
route add –net 192.168.1.0/24 gw 10.0.0.129
route add –net 192.168.2.0/24 gw 10.0.0.129
#写到配置里，重启重启系统会生效4.我们机房服务器没网络如何故障排查：
1.检查物理链路--确保物理链路是否正常
2.测试网络联通性--用ping看通不通
3.检查网卡配置文件--是否出错或未启用
4.检查防火墙--firewalld、iptables是否阻止了ip
5.交换机、路由器是否配置正确5 使用软件画一个服务器架构图 压缩包架构图案例可以模仿画一个 熟悉使用画图软件
1、说一些你比较常用linux指令
ls
ping
df -h
free -h
df -i
route -n
ss
netstat
ss -tulpn
netstat -tulpn
netstat -tulpn |grep 22
ss -tulpn |grep 22
grep
awk
sed
find
ps
kill
systemctl
hostname
ip a
ifconfig
cat
echo
passwd
useradd
userdel
usermod
groupadd
groupdel
groupmod
chown
chmod
ll
cd
pwd
who
w
whoami
tty
reboot
shutdown
shutdown -h now
lsblk
vim
vi
which
rpm
yum
apt
rpm -qi -qa -qf
head
tail
mv
cp
ll -r
fdisk
parted
partprobe
nano
scp
ip route2、查看进程（例：如何查看所有xx进程）
ps aux --所有进程
netstat -an
ss -an
lsof
pgrep sshd
pidof sshd
ps aux |grep sshd
ss -tulpn |grep sshd
netstat -tulpn |grep 22
具体效果演示
[root@master ~]# ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.3 41280 3696 ? Ss Mar19 0:00 /usr/lib/systemd/systemd --switched-root
root 2 0.0 0.0 0 0 ? S Mar19 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S Mar19 0:00 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S< Mar19 0:00 [kworker/0:0H]
root 6 0.0 0.0 0 0 ? S Mar19 0:00 [kworker/u256:0]
root 7 0.0 0.0 0 0 ? S Mar19 0:00 [migration/0]
root 8 0.0 0.0 0 0 ? S Mar19 0:00 [rcu_bh]
root 9 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/0]
root 10 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/1]
root 11 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/2]
root 12 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/3]
root 13 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/4]
root 14 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/5]
root 15 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/6]
root 16 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/7]
root 17 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/8]
root 18 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/9]
root 19 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/10]
root 20 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/11]
root 21 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/12]
root 22 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/13]
root 23 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/14]
root 24 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/15]
root 25 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/16]
root 26 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/17]
root 27 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/18]
root 28 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/19]
root 29 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/20]
root 30 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/21]
root 31 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/22]
root 32 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/23]
root 33 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/24]
root 34 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/25]
root 35 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/26]
root 36 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/27]
root 37 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/28]
root 38 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/29]
root 39 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/30]
root 40 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/31]
root 41 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/32]
root 42 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/33]
root 43 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/34]
root 44 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/35]
root 45 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/36]
root 46 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/37]
root 47 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/38]
root 48 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/39]
root 49 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/40]
root 50 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/41]
root 51 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/42]
root 52 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/43]
root 53 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/44]
root 54 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/45]
root 55 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/46]
root 56 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/47]
root 57 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/48]
root 58 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/49]
root 59 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/50]
root 60 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/51]
root 61 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/52]
root 62 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/53]
root 63 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/54]
root 64 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/55]
root 65 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/56]
root 66 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/57]
root 67 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/58]
root 68 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/59]
root 69 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/60]
root 70 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/61]
root 71 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/62]
root 72 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/63]
root 73 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/64]
root 74 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/65]
root 75 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/66]
root 76 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/67]
root 77 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/68]
root 78 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/69]
root 79 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/70]
root 80 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/71]
root 81 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/72]
root 82 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/73]
root 83 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/74]
root 84 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/75]
root 85 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/76]
root 86 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/77]
root 87 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/78]
root 88 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/79]
root 89 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/80]
root 90 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/81]
root 91 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/82]
root 92 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/83]
root 93 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/84]
root 94 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/85]
root 95 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/86]
root 96 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/87]
root 97 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/88]
root 98 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/89]
root 99 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/90]
root 100 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/91]
root 101 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/92]
root 102 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/93]
root 103 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/94]
root 104 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/95]
root 105 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/96]
root 106 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/97]
root 107 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/98]
root 108 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/99]
root 109 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/100]
root 110 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/101]
root 111 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/102]
root 112 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/103]
root 113 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/104]
root 114 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/105]
root 115 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/106]
root 116 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/107]
root 117 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/108]
root 118 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/109]
root 119 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/110]
root 120 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/111]
root 121 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/112]
root 122 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/113]
root 123 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/114]
root 124 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/115]
root 125 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/116]
root 126 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/117]
root 127 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/118]
root 128 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/119]
root 129 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/120]
root 130 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/121]
root 131 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/122]
root 132 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/123]
root 133 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/124]
root 134 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/125]
root 135 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/126]
root 136 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/127]
root 137 0.0 0.0 0 0 ? R Mar19 0:00 [rcu_sched]
root 138 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/0]
root 139 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/1]
root 140 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/2]
root 141 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/3]
root 142 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/4]
root 143 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/5]
root 144 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/6]
root 145 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/7]
root 146 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/8]
root 147 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/9]
root 148 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/10]
root 149 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/11]
root 150 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/12]
root 151 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/13]
root 152 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/14]
root 153 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/15]
root 154 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/16]
root 155 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/17]
root 156 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/18]
root 157 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/19]
root 158 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/20]
root 159 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/21]
root 160 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/22]
root 161 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/23]
root 162 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/24]
root 163 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/25]
root 164 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/26]
root 165 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/27]
root 166 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/28]
root 167 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/29]
root 168 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/30]
root 169 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/31]
root 170 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/32]
root 171 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/33]
root 172 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/34]
root 173 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/35]
root 174 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/36]
root 175 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/37]
root 176 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/38]
root 177 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/39]
root 178 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/40]
root 179 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/41]
root 180 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/42]
root 181 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/43]
root 182 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/44]
root 183 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/45]
root 184 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/46]
root 185 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/47]
root 186 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/48]
root 187 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/49]
root 188 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/50]
root 189 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/51]
root 190 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/52]
root 191 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/53]
root 192 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/54]
root 193 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/55]
root 194 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/56]
root 195 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/57]
root 196 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/58]
root 197 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/59]
root 198 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/60]
root 199 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/61]
root 200 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/62]
root 201 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/63]
root 202 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/64]
root 203 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/65]
root 204 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/66]
root 205 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/67]
root 206 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/68]
root 207 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/69]
root 208 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/70]
root 209 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/71]
root 210 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/72]
root 211 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/73]
root 212 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/74]
root 213 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/75]
root 214 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/76]
root 215 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/77]
root 216 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/78]
root 217 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/79]
root 218 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/80]
root 219 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/81]
root 220 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/82]
root 221 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/83]
root 222 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/84]
root 223 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/85]
root 224 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/86]
root 225 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/87]
root 226 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/88]
root 227 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/89]
root 228 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/90]
root 229 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/91]
root 230 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/92]
root 231 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/93]
root 232 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/94]
root 233 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/95]
root 234 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/96]
root 235 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/97]
root 236 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/98]
root 237 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/99]
root 238 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/100]
root 239 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/101]
root 240 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/102]
root 241 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/103]
root 242 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/104]
root 243 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/105]
root 244 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/106]
root 245 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/107]
root 246 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/108]
root 247 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/109]
root 248 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/110]
root 249 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/111]
root 250 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/112]
root 251 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/113]
root 252 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/114]
root 253 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/115]
root 254 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/116]
root 255 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/117]
root 256 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/118]
root 257 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/119]
root 258 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/120]
root 259 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/121]
root 260 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/122]
root 261 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/123]
root 262 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/124]
root 263 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/125]
root 264 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/126]
root 265 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/127]
root 266 0.0 0.0 0 0 ? S Mar19 0:00 [watchdog/0]
root 267 0.0 0.0 0 0 ? S< Mar19 0:00 [khelper]
root 268 0.0 0.0 0 0 ? S Mar19 0:00 [kdevtmpfs]
root 269 0.0 0.0 0 0 ? S< Mar19 0:00 [netns]
root 270 0.0 0.0 0 0 ? S< Mar19 0:00 [writeback]
root 271 0.0 0.0 0 0 ? S< Mar19 0:00 [kintegrityd]
root 272 0.0 0.0 0 0 ? S< Mar19 0:00 [bioset]
root 273 0.0 0.0 0 0 ? S< Mar19 0:00 [kblockd]
root 274 0.0 0.0 0 0 ? S Mar19 0:00 [khubd]
root 275 0.0 0.0 0 0 ? S< Mar19 0:00 [md]
root 278 0.0 0.0 0 0 ? S Mar19 0:00 [khungtaskd]
root 279 0.0 0.0 0 0 ? S Mar19 0:00 [kswapd0]
root 280 0.0 0.0 0 0 ? SN Mar19 0:00 [ksmd]
root 281 0.0 0.0 0 0 ? SN Mar19 0:00 [khugepaged]
root 282 0.0 0.0 0 0 ? S Mar19 0:00 [fsnotify_mark]
root 283 0.0 0.0 0 0 ? S< Mar19 0:00 [crypto]
root 292 0.0 0.0 0 0 ? S< Mar19 0:00 [kthrotld]
root 294 0.0 0.0 0 0 ? S< Mar19 0:00 [kmpath_rdacd]
root 295 0.0 0.0 0 0 ? S< Mar19 0:00 [kpsmoused]
root 315 0.0 0.0 0 0 ? S< Mar19 0:00 [deferwq]
root 350 0.0 0.0 0 0 ? S Mar19 0:00 [kauditd]
root 475 0.0 0.0 0 0 ? S< Mar19 0:00 [ata_sff]
root 476 0.0 0.0 0 0 ? S Mar19 0:00 [kworker/u256:2]
root 478 0.0 0.0 0 0 ? S< Mar19 0:00 [mpt_poll_0]
root 479 0.0 0.0 0 0 ? S< Mar19 0:00 [mpt/0]
root 496 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_0]
root 497 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_0]
root 498 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_1]
root 500 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_1]
root 502 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_2]
root 503 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_2]
root 505 0.0 0.0 0 0 ? S< Mar19 0:00 [ttm_swap]
root 524 0.0 0.0 0 0 ? S< Mar19 0:00 [xfsalloc]
root 525 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs_mru_cache]
root 526 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda2]
root 527 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda2]
root 528 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda2]
root 529 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda2]
root 530 0.0 0.0 0 0 ? S< Mar19 0:00 [kworker/0:1H]
root 531 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda2]
root 610 0.0 0.3 37076 3420 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-journald
root 631 0.0 0.0 0 0 ? S< Mar19 0:00 [rpciod]
root 637 0.0 0.2 43320 2192 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-udevd
root 670 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda3]
root 672 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda3]
root 678 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda3]
root 680 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda1]
root 681 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda3]
root 685 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda3]
root 686 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda1]
root 688 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda1]
root 690 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda1]
root 692 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda1]
root 740 0.0 0.1 48996 1608 ? S<sl Mar19 0:00 /sbin/auditd -n
root 751 0.0 0.0 21372 420 ? Ss Mar19 0:00 /usr/sbin/rpc.idmapd
root 766 0.0 0.4 228220 4284 ? Ssl Mar19 0:00 /usr/sbin/rsyslogd -n
root 768 0.0 0.7 444624 8020 ? Ssl Mar19 0:00 /usr/sbin/NetworkManager --no-daemon
root 769 0.0 1.6 567640 16440 ? Ssl Mar19 0:03 /usr/bin/python -Es /usr/sbin/tuned -l -P
root 770 0.0 0.1 114692 1156 ? Ss Mar19 0:00 /usr/bin/rsync --daemon --no-detach
dbus 773 0.0 0.1 24392 1656 ? Ss Mar19 0:00 /bin/dbus-daemon --system --address=syste
root 775 0.0 0.1 195044 1880 ? Ssl Mar19 0:00 /usr/sbin/gssproxy -D
rpc 777 0.0 0.1 69096 1432 ? Ss Mar19 0:00 /sbin/rpcbind -w
root 787 0.0 0.1 26300 1712 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-logind
root 792 0.0 0.1 124104 1568 ? Ss Mar19 0:00 /usr/sbin/crond -n
root 794 0.0 0.0 110004 840 tty1 Ss+ Mar19 0:00 /sbin/agetty --noclear tty1 linux
polkitd 801 0.0 1.0 531432 10972 ? Ssl Mar19 0:00 /usr/lib/polkit-1/polkitd --no-debug
root 1006 0.0 0.3 80332 3564 ? Ss Mar19 0:00 /usr/sbin/sshd -D
rpcuser 1009 0.0 0.1 42352 1756 ? Ss Mar19 0:00 /usr/sbin/rpc.statd
root 1011 0.0 0.0 42528 952 ? Ss Mar19 0:00 /usr/sbin/rpc.mountd
root 1016 0.0 0.3 433200 3544 ? Ssl Mar19 0:00 /usr/sbin/automount --systemd-service --d
root 1028 0.0 0.0 0 0 ? S< Mar19 0:00 [nfsd4]
root 1033 0.0 0.0 0 0 ? S< Mar19 0:00 [nfsd4_callbacks]
root 1037 0.0 0.0 0 0 ? S Mar19 0:00 [lockd]
root 1049 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1053 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1057 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1062 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1066 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1070 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1074 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1078 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1241 0.0 0.2 88912 2152 ? Ss Mar19 0:00 /usr/libexec/postfix/master -w
postfix 1248 0.0 0.3 89084 3908 ? S Mar19 0:00 qmgr -l -t unix -u
root 2155 0.0 1.5 112496 15812 ? S Mar19 0:00 /sbin/dhclient -d -q -sf /usr/libexec/nm-
root 2180 0.0 0.5 143440 5448 ? Ss Mar19 0:00 sshd: root@pts/0
root 2182 0.0 0.2 115352 2068 pts/0 Ss Mar19 0:00 -bash
root 3574 0.0 0.0 0 0 ? R 00:13 0:02 [kworker/0:1]
postfix 3610 0.0 0.3 89016 3880 ? S 00:22 0:00 pickup -l -t unix -u
root 3785 0.0 0.0 0 0 ? S 01:13 0:00 [kworker/0:0]
root 3845 0.0 0.0 0 0 ? S 01:18 0:00 [kworker/0:2]
root 3851 0.0 0.1 141504 1648 pts/0 R+ 01:19 0:00 ps aux
[root@master ~]# pgrep sshd
1006
2180
[root@master ~]# pgrep 22
31
131
160
260
[root@master ~]# pidof sshd
2180 1006
[root@master ~]# ps aux |grep sshd
root 1006 0.0 0.3 80332 3564 ? Ss Mar19 0:00 /usr/sbin/sshd -D
root 2180 0.0 0.5 143440 5448 ? Ss Mar19 0:00 sshd: root@pts/0
root 3857 0.0 0.0 112640 956 pts/0 R+ 01:19 0:00 grep --color=auto sshd
[root@master ~]# ss -tulpn |grep sshd
tcp LISTEN 0 128 *:22 *:* users:(("sshd",1006,3))
tcp LISTEN 0 128 :::22 :::* users:(("sshd",1006,4))
[root@master ~]# netstat -tulpn |grep 22
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1006/sshd
tcp6 0 0 :::22 :::* LISTEN 1006/sshd
[root@master ~]# ss -an
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
nl UNCONN 0 0 0:768 *
nl UNCONN 0 0 0:0 *
nl UNCONN 0 0 0:4195072 *
nl UNCONN 0 0 0:4195072 *
nl UNCONN 4352 0 4:3864 *
nl UNCONN 768 0 4:0 *
nl UNCONN 0 0 6:0 *
nl UNCONN 0 0 7:0 *
nl UNCONN 0 0 9:740 *
nl UNCONN 0 0 9:0 *
nl UNCONN 0 0 9:1 *
nl UNCONN 0 0 10:0 *
nl UNCONN 0 0 11:0 *
nl UNCONN 0 0 15:768 *
nl UNCONN 0 0 15:637 *
nl UNCONN 0 0 15:787 *
nl UNCONN 0 0 15:-4107 *
nl UNCONN 0 0 15:1 *
nl UNCONN 0 0 15:-4119 *
nl UNCONN 0 0 15:-4117 *
nl UNCONN 0 0 15:0 *
nl UNCONN 0 0 15:-4120 *
nl UNCONN 0 0 15:-4118 *
nl UNCONN 0 0 15:769 *
nl UNCONN 0 0 15:769 *
nl UNCONN 0 0 15:-4120 *
nl UNCONN 0 0 15:768 *
nl UNCONN 0 0 15:-4119 *
nl UNCONN 0 0 15:-4118 *
nl UNCONN 0 0 15:-4117 *
nl UNCONN 0 0 15:787 *
nl UNCONN 0 0 15:-4107 *
nl UNCONN 0 0 15:1 *
nl UNCONN 0 0 16:0 *
nl UNCONN 0 0 18:0 *
p_raw UNCONN 0 0 *:eno16777736 *
u_str LISTEN 0 128 /run/systemd/journal/stdout 7948 * 0
u_dgr UNCONN 0 0 /run/systemd/journal/socket 7951 * 0
u_dgr UNCONN 0 0 /dev/log 7953 * 0
u_str LISTEN 0 10 /var/lib/gssproxy/default.sock 15592 * 0
u_str LISTEN 0 128 /run/systemd/private 12860 * 0
u_str LISTEN 0 100 private/tlsmgr 18303 * 0
u_str LISTEN 0 100 private/rewrite 18306 * 0
u_dgr LISTEN 0 128 /run/udev/control 12897 * 0
u_str LISTEN 0 30 /var/run/NetworkManager/private-dhcp 16247 * 0
u_str LISTEN 0 100 public/pickup 18292 * 0
u_str LISTEN 0 100 public/cleanup 18296 * 0
u_str LISTEN 0 30 /var/run/NetworkManager/private 16048 * 0
u_str LISTEN 0 100 private/bounce 18309 * 0
u_str LISTEN 0 100 public/qmgr 18299 * 0
u_str LISTEN 0 100 public/flush 18321 * 0
u_str LISTEN 0 100 private/defer 18312 * 0
u_str LISTEN 0 100 public/showq 18336 * 0
u_str LISTEN 0 100 private/trace 18315 * 0
u_str LISTEN 0 100 private/verify 18318 * 0
u_str LISTEN 0 100 private/proxymap 18324 * 0
u_str LISTEN 0 100 private/proxywrite 18327 * 0
u_str LISTEN 0 100 private/smtp 18330 * 0
u_str LISTEN 0 100 private/relay 18333 * 0
u_str LISTEN 0 100 private/error 18339 * 0
u_str LISTEN 0 100 private/retry 18342 * 0
u_str LISTEN 0 128 /var/run/rpcbind.sock 15080 * 0
u_str LISTEN 0 100 private/discard 18345 * 0
u_str LISTEN 0 10 /run/gssproxy.sock 15593 * 0
u_str LISTEN 0 100 private/local 18348 * 0
u_str LISTEN 0 100 private/virtual 18351 * 0
u_str LISTEN 0 100 private/lmtp 18354 * 0
u_str LISTEN 0 100 private/anvil 18357 * 0
u_str LISTEN 0 100 private/scache 18360 * 0
u_str LISTEN 0 128 /var/run/dbus/system_bus_socket 15089 * 0
u_dgr UNCONN 0 0 /run/systemd/shutdownd 13046 * 0
u_dgr UNCONN 0 0 /run/systemd/notify 7928 * 0
u_dgr UNCONN 0 0 /run/systemd/cgroups-agent 7930 * 0
u_dgr UNCONN 0 0 * 24899 * 7953
u_str ESTAB 0 0 * 18352 * 18353
u_str ESTAB 0 0 * 18337 * 18338
u_str ESTAB 0 0 * 18320 * 18319
u_str ESTAB 0 0 * 15587 * 15586
u_str ESTAB 0 0 /run/systemd/journal/stdout 15225 * 15224
u_str ESTAB 0 0 * 18316 * 18317
u_str ESTAB 0 0 * 18307 * 18308
u_dgr UNCONN 0 0 * 18262 * 7953
u_str ESTAB 0 0 * 18356 * 18355
u_str ESTAB 0 0 * 18341 * 18340
u_str ESTAB 0 0 * 15597 * 15599
u_str ESTAB 0 0 /var/run/dbus/system_bus_socket 16294 * 16293
u_str ESTAB 0 0 * 15313 * 15314
u_str ESTAB 0 0 /run/systemd/journal/stdout 13767 * 13766
u_str ESTAB 0 0 /run/systemd/journal/stdout 17442 * 17441
u_str ESTAB 0 0 /var/run/dbus/system_bus_socket 16055 * 16054
u_str ESTAB 0 0 * 18328 * 18329
u_str ESTAB 0 0 * 18300 * 18301
u_dgr UNCONN 0 0 * 17171 * 7953
u_str ESTAB 0 0 /run/systemd/journal/stdout 15314 * 15313
u_dgr UNCONN 0 0 * 13103 * 7928
u_str ESTAB 0 0 * 16050 * 16051
u_str ESTAB 0 0 * 18349 * 18350
u_str ESTAB 0 0 * 18332 * 18331
u_str ESTAB 0 0 * 16360 * 16361
u_dgr UNCONN 0 0 * 14967 * 7953
u_str ESTAB 0 0 * 15224 * 15225
u_str ESTAB 0 0 /run/systemd/journal/stdout 15700 * 15699
u_str ESTAB 0 0 * 15586 * 15587
u_str ESTAB 0 0 * 18310 * 18311
u_str ESTAB 0 0 * 18353 * 18352
u_str ESTAB 0 0 * 18294 * 18293
u_str ESTAB 0 0 * 18317 * 18316
u_str ESTAB 0 0 * 18325 * 18326
u_str ESTAB 0 0 * 15442 * 15443
u_dgr UNCONN 0 0 * 16167 * 7953
u_str ESTAB 0 0 * 18340 * 18341
u_str ESTAB 0 0 * 16293 * 16294
u_str ESTAB 0 0 * 15602 * 15601
u_str ESTAB 0 0 * 18329 * 18328
u_str ESTAB 0 0 /run/systemd/journal/stdout 15443 * 15442
u_str ESTAB 0 0 * 18361 * 18362
u_str ESTAB 0 0 /var/run/dbus/system_bus_socket 15603 * 15549
u_str ESTAB 0 0 * 18344 * 18343
u_dgr UNCONN 0 0 * 16035 * 7953
u_dgr UNCONN 0 0 * 19411 * 7953
u_str ESTAB 0 0 /run/systemd/journal/stdout 17130 * 17128
u_str ESTAB 0 0 * 18311 * 18310
u_str ESTAB 0 0 * 15699 * 15700
u_str ESTAB 0 0 * 15549 * 15603
u_str ESTAB 0 0 * 13766 * 13767
u_str ESTAB 0 0 * 16054 * 16055
u_str ESTAB 0 0 * 18293 * 18294
u_str ESTAB 0 0 * 18335 * 18334
u_str ESTAB 0 0 * 15267 * 15268
u_dgr UNCONN 0 0 * 13775 * 7951
u_str ESTAB 0 0 * 18305 * 18304
u_str ESTAB 0 0 * 15901 * 15902
u_str ESTAB 0 0 * 18358 * 18359
u_str ESTAB 0 0 * 18322 * 18323
u_str ESTAB 0 0 * 15601 * 15602
u_str ESTAB 0 0 * 18313 * 18314
u_str ESTAB 0 0 * 18291 * 18290
u_dgr UNCONN 0 0 * 13308 * 7951
u_str ESTAB 0 0 * 18362 * 18361
u_str ESTAB 0 0 /run/systemd/journal/stdout 15957 * 15956
u_str ESTAB 0 0 * 18343 * 18344
u_str ESTAB 0 0 * 18326 * 18325
u_str ESTAB 0 0 * 18334 * 18335
u_str ESTAB 0 0 * 18298 * 18297
u_str ESTAB 0 0 * 17128 * 17130
u_dgr UNCONN 0 0 * 16299 * 7953
u_dgr UNCONN 0 0 * 15580 * 7953
u_dgr UNCONN 8 0 * 13879 * 13880
u_str ESTAB 0 0 * 15007 * 15006
u_str ESTAB 0 0 /run/systemd/journal/stdout 15544 * 15543
u_dgr UNCONN 0 0 * 16013 * 7953
u_str ESTAB 0 0 * 18347 * 18346
u_str ESTAB 0 0 * 18338 * 18337
u_dgr UNCONN 0 0 * 19238 * 7953
u_dgr UNCONN 0 768 * 13880 * 13879
u_str ESTAB 0 0 * 18319 * 18320
u_str ESTAB 0 0 /var/run/dbus/system_bus_socket 16051 * 16050
u_str ESTAB 0 0 * 15956 * 15957
u_str ESTAB 0 0 * 18308 * 18307
u_str ESTAB 0 0 * 18355 * 18356
u_str ESTAB 0 0 * 15006 * 15007
u_str ESTAB 0 0 * 17586 * 0
u_str ESTAB 0 0 * 18323 * 18322
u_str ESTAB 0 0 * 18304 * 18305
u_str ESTAB 0 0 /var/run/dbus/system_bus_socket 15902 * 15901
u_str ESTAB 0 0 /run/gssproxy.sock 15599 * 15597
u_str ESTAB 0 0 * 18359 * 18358
u_str ESTAB 0 0 * 17441 * 17442
u_str ESTAB 0 0 * 18346 * 18347
u_str ESTAB 0 0 * 18314 * 18313
u_str ESTAB 0 0 * 18301 * 18300
u_dgr UNCONN 0 0 * 18385 * 7953
u_dgr UNCONN 0 0 * 17269 * 7953
u_str ESTAB 0 0 /run/systemd/journal/stdout 15268 * 15267
u_str ESTAB 0 0 * 18350 * 18349
u_str ESTAB 0 0 * 18297 * 18298
u_str ESTAB 0 0 /var/run/dbus/system_bus_socket 16361 * 16360
u_dgr UNCONN 0 0 * 15781 * 7951
u_str ESTAB 0 0 * 18331 * 18332
u_str ESTAB 0 0 * 15543 * 15544
u_str ESTAB 0 0 * 18290 * 18291
raw UNCONN 0 0 :::58 :::*
tcp UNCONN 0 0 *:2049 *:*
tcp UNCONN 0 0 *:45089 *:*
tcp UNCONN 0 0 *:68 *:*
tcp UNCONN 0 0 *:20048 *:*
tcp UNCONN 0 0 *:43097 *:*
tcp UNCONN 0 0 *:111 *:*
tcp UNCONN 0 0 127.0.0.1:766 *:*
tcp UNCONN 0 0 *:940 *:*
tcp UNCONN 0 0 *:48583 *:*
tcp UNCONN 0 0 :::45544 :::*
tcp UNCONN 0 0 :::2049 :::*
tcp UNCONN 0 0 :::20048 :::*
tcp UNCONN 0 0 :::111 :::*
tcp UNCONN 0 0 :::41735 :::*
tcp UNCONN 0 0 :::56742 :::*
tcp UNCONN 0 0 :::940 :::*
tcp LISTEN 0 64 *:2049 *:*
tcp LISTEN 0 5 *:873 *:*
tcp LISTEN 0 128 *:46668 *:*
tcp LISTEN 0 128 *:111 *:*
tcp LISTEN 0 128 *:20048 *:*
tcp LISTEN 0 128 *:22 *:*
tcp LISTEN 0 100 127.0.0.1:25 *:*
tcp LISTEN 0 64 *:54750 *:*
tcp ESTAB 0 13544 10.0.1.134:22 10.0.1.1:2446
tcp LISTEN 0 64 :::2049 :::*
tcp LISTEN 0 5 :::873 :::*
tcp LISTEN 0 64 :::33485 :::*
tcp LISTEN 0 128 :::111 :::*
tcp LISTEN 0 128 :::20048 :::*
tcp LISTEN 0 128 :::41460 :::*
tcp LISTEN 0 128 :::22 :::*
tcp LISTEN 0 100 ::1:25 :::*
[root@master ~]# netstat -an
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:2049 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:873 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:46668 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:20048 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:54750 0.0.0.0:* LISTEN
tcp 0 36 10.0.1.134:22 10.0.1.1:2446 ESTABLISHED
tcp6 0 0 :::2049 :::* LISTEN
tcp6 0 0 :::873 :::* LISTEN
tcp6 0 0 :::33485 :::* LISTEN
tcp6 0 0 :::111 :::* LISTEN
tcp6 0 0 :::20048 :::* LISTEN
tcp6 0 0 :::41460 :::* LISTEN
tcp6 0 0 :::22 :::* LISTEN
tcp6 0 0 ::1:25 :::* LISTEN
udp 0 0 0.0.0.0:2049 0.0.0.0:*
udp 0 0 0.0.0.0:45089 0.0.0.0:*
udp 0 0 0.0.0.0:68 0.0.0.0:*
udp 0 0 0.0.0.0:20048 0.0.0.0:*
udp 0 0 0.0.0.0:43097 0.0.0.0:*
udp 0 0 0.0.0.0:111 0.0.0.0:*
udp 0 0 127.0.0.1:766 0.0.0.0:*
udp 0 0 0.0.0.0:940 0.0.0.0:*
udp 0 0 0.0.0.0:48583 0.0.0.0:*
udp6 0 0 :::45544 :::*
udp6 0 0 :::2049 :::*
udp6 0 0 :::20048 :::*
udp6 0 0 :::111 :::*
udp6 0 0 :::41735 :::*
udp6 0 0 :::56742 :::*
udp6 0 0 :::940 :::*
raw6 0 0 :::58 :::* 7
Active UNIX domain sockets (servers and established)
Proto RefCnt Flags Type State I-Node Path
unix 2 [ ACC ] STREAM LISTENING 7948 /run/systemd/journal/stdout
unix 5 [ ] DGRAM 7951 /run/systemd/journal/socket
unix 15 [ ] DGRAM 7953 /dev/log
unix 2 [ ACC ] STREAM LISTENING 15592 /var/lib/gssproxy/default.sock
unix 2 [ ACC ] STREAM LISTENING 12860 /run/systemd/private
unix 2 [ ACC ] STREAM LISTENING 18303 private/tlsmgr
unix 2 [ ACC ] STREAM LISTENING 18306 private/rewrite
unix 2 [ ACC ] SEQPACKET LISTENING 12897 /run/udev/control
unix 2 [ ACC ] STREAM LISTENING 16247 /var/run/NetworkManager/private-dhcp
unix 2 [ ACC ] STREAM LISTENING 18292 public/pickup
unix 2 [ ACC ] STREAM LISTENING 18296 public/cleanup
unix 2 [ ACC ] STREAM LISTENING 16048 /var/run/NetworkManager/private
unix 2 [ ACC ] STREAM LISTENING 18309 private/bounce
unix 2 [ ACC ] STREAM LISTENING 18299 public/qmgr
unix 2 [ ACC ] STREAM LISTENING 18321 public/flush
unix 2 [ ACC ] STREAM LISTENING 18312 private/defer
unix 2 [ ACC ] STREAM LISTENING 18336 public/showq
unix 2 [ ACC ] STREAM LISTENING 18315 private/trace
unix 2 [ ACC ] STREAM LISTENING 18318 private/verify
unix 2 [ ACC ] STREAM LISTENING 18324 private/proxymap
unix 2 [ ACC ] STREAM LISTENING 18327 private/proxywrite
unix 2 [ ACC ] STREAM LISTENING 18330 private/smtp
unix 2 [ ACC ] STREAM LISTENING 18333 private/relay
unix 2 [ ACC ] STREAM LISTENING 18339 private/error
unix 2 [ ACC ] STREAM LISTENING 18342 private/retry
unix 2 [ ACC ] STREAM LISTENING 15080 /var/run/rpcbind.sock
unix 2 [ ACC ] STREAM LISTENING 18345 private/discard
unix 2 [ ACC ] STREAM LISTENING 15593 /run/gssproxy.sock
unix 2 [ ACC ] STREAM LISTENING 18348 private/local
unix 2 [ ACC ] STREAM LISTENING 18351 private/virtual
unix 2 [ ACC ] STREAM LISTENING 18354 private/lmtp
unix 2 [ ACC ] STREAM LISTENING 18357 private/anvil
unix 2 [ ACC ] STREAM LISTENING 18360 private/scache
unix 2 [ ACC ] STREAM LISTENING 15089 /var/run/dbus/system_bus_socket
unix 2 [ ] DGRAM 13046 /run/systemd/shutdownd
unix 3 [ ] DGRAM 7928 /run/systemd/notify
unix 2 [ ] DGRAM 7930 /run/systemd/cgroups-agent
unix 2 [ ] DGRAM 24899
unix 3 [ ] STREAM CONNECTED 18352
unix 3 [ ] STREAM CONNECTED 18337
unix 3 [ ] STREAM CONNECTED 18320
unix 3 [ ] STREAM CONNECTED 15587
unix 3 [ ] STREAM CONNECTED 15225 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 18316
unix 3 [ ] STREAM CONNECTED 18307
unix 2 [ ] DGRAM 18262
unix 3 [ ] STREAM CONNECTED 18356
unix 3 [ ] STREAM CONNECTED 18341
unix 3 [ ] STREAM CONNECTED 15597
unix 3 [ ] STREAM CONNECTED 16294 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 15313
unix 3 [ ] STREAM CONNECTED 13767 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 17442 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 16055 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 18328
unix 3 [ ] STREAM CONNECTED 18300
unix 2 [ ] DGRAM 17171
unix 3 [ ] STREAM CONNECTED 15314 /run/systemd/journal/stdout
unix 2 [ ] DGRAM 13103
unix 3 [ ] STREAM CONNECTED 16050
unix 3 [ ] STREAM CONNECTED 18349
unix 3 [ ] STREAM CONNECTED 18332
unix 3 [ ] STREAM CONNECTED 16360
unix 2 [ ] DGRAM 14967
unix 3 [ ] STREAM CONNECTED 15224
unix 3 [ ] STREAM CONNECTED 15700 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 15586
unix 3 [ ] STREAM CONNECTED 18310
unix 3 [ ] STREAM CONNECTED 18353
unix 3 [ ] STREAM CONNECTED 18294
unix 3 [ ] STREAM CONNECTED 18317
unix 3 [ ] STREAM CONNECTED 18325
unix 3 [ ] STREAM CONNECTED 15442
unix 2 [ ] DGRAM 16167
unix 3 [ ] STREAM CONNECTED 18340
unix 3 [ ] STREAM CONNECTED 16293
unix 3 [ ] STREAM CONNECTED 15602
unix 3 [ ] STREAM CONNECTED 18329
unix 3 [ ] STREAM CONNECTED 15443 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 18361
unix 3 [ ] STREAM CONNECTED 15603 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 18344
unix 2 [ ] DGRAM 16035
unix 2 [ ] DGRAM 19411
unix 3 [ ] STREAM CONNECTED 17130 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 18311
unix 3 [ ] STREAM CONNECTED 15699
unix 3 [ ] STREAM CONNECTED 15549
unix 3 [ ] STREAM CONNECTED 13766
unix 3 [ ] STREAM CONNECTED 16054
unix 3 [ ] STREAM CONNECTED 18293
unix 3 [ ] STREAM CONNECTED 18335
unix 3 [ ] STREAM CONNECTED 15267
unix 2 [ ] DGRAM 13775
unix 3 [ ] STREAM CONNECTED 18305
unix 3 [ ] STREAM CONNECTED 15901
unix 3 [ ] STREAM CONNECTED 18358
unix 3 [ ] STREAM CONNECTED 18322
unix 3 [ ] STREAM CONNECTED 15601
unix 3 [ ] STREAM CONNECTED 18313
unix 3 [ ] STREAM CONNECTED 18291
unix 2 [ ] DGRAM 13308
unix 3 [ ] STREAM CONNECTED 18362
unix 3 [ ] STREAM CONNECTED 15957 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 18343
unix 3 [ ] STREAM CONNECTED 18326
unix 3 [ ] STREAM CONNECTED 18334
unix 3 [ ] STREAM CONNECTED 18298
unix 3 [ ] STREAM CONNECTED 17128
unix 2 [ ] DGRAM 16299
unix 2 [ ] DGRAM 15580
unix 3 [ ] DGRAM 13879
unix 3 [ ] STREAM CONNECTED 15007
unix 3 [ ] STREAM CONNECTED 15544 /run/systemd/journal/stdout
unix 2 [ ] DGRAM 16013
unix 3 [ ] STREAM CONNECTED 18347
unix 3 [ ] STREAM CONNECTED 18338
unix 2 [ ] DGRAM 19238
unix 3 [ ] DGRAM 13880
unix 3 [ ] STREAM CONNECTED 18319
unix 3 [ ] STREAM CONNECTED 16051 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 15956
unix 3 [ ] STREAM CONNECTED 18308
unix 3 [ ] STREAM CONNECTED 18355
unix 3 [ ] STREAM CONNECTED 15006
unix 2 [ ] STREAM CONNECTED 17586
unix 3 [ ] STREAM CONNECTED 18323
unix 3 [ ] STREAM CONNECTED 18304
unix 3 [ ] STREAM CONNECTED 15902 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 15599 /run/gssproxy.sock
unix 3 [ ] STREAM CONNECTED 18359
unix 3 [ ] STREAM CONNECTED 17441
unix 3 [ ] STREAM CONNECTED 18346
unix 3 [ ] STREAM CONNECTED 18314
unix 3 [ ] STREAM CONNECTED 18301
unix 2 [ ] DGRAM 18385
unix 2 [ ] DGRAM 17269
unix 3 [ ] STREAM CONNECTED 15268 /run/systemd/journal/stdout
unix 3 [ ] STREAM CONNECTED 18350
unix 3 [ ] STREAM CONNECTED 18297
unix 3 [ ] STREAM CONNECTED 16361 /var/run/dbus/system_bus_socket
unix 2 [ ] DGRAM 15781
unix 3 [ ] STREAM CONNECTED 18331
unix 3 [ ] STREAM CONNECTED 15543
unix 3 [ ] STREAM CONNECTED 18290
lsof
command PID USER FD type DEVICE SIZE NODE NAME
init 1 root cwd DIR 8,2 4096 2 /
init 1 root rtd DIR 8,2 4096 2 /
init 1 root txt REG 8,2 43496 6121706 /sbin/init
init 1 root mem REG 8,2 143600 7823908 /lib64/ld-2.5.so
init 1 root mem REG 8,2 1722304 7823915 /lib64/libc-2.5.so
init3、杀掉进程
kill 1234
kill -9 1234 强制关闭
具体过程演示
[root@master ~]# ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.3 41280 3696 ? Ss Mar19 0:00 /usr/lib/systemd/systemd --switched-root
root 2 0.0 0.0 0 0 ? S Mar19 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S Mar19 0:00 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S< Mar19 0:00 [kworker/0:0H]
root 6 0.0 0.0 0 0 ? S Mar19 0:00 [kworker/u256:0]
root 7 0.0 0.0 0 0 ? S Mar19 0:00 [migration/0]
root 8 0.0 0.0 0 0 ? S Mar19 0:00 [rcu_bh]
root 9 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/0]
root 10 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/1]
root 11 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/2]
root 12 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/3]
root 13 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/4]
root 14 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/5]
root 15 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/6]
root 16 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/7]
root 17 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/8]
root 18 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/9]
root 19 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/10]
root 20 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/11]
root 21 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/12]
root 22 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/13]
root 23 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/14]
root 24 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/15]
root 25 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/16]
root 26 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/17]
root 27 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/18]
root 28 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/19]
root 29 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/20]
root 30 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/21]
root 31 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/22]
root 32 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/23]
root 33 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/24]
root 34 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/25]
root 35 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/26]
root 36 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/27]
root 37 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/28]
root 38 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/29]
root 39 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/30]
root 40 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/31]
root 41 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/32]
root 42 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/33]
root 43 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/34]
root 44 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/35]
root 45 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/36]
root 46 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/37]
root 47 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/38]
root 48 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/39]
root 49 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/40]
root 50 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/41]
root 51 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/42]
root 52 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/43]
root 53 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/44]
root 54 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/45]
root 55 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/46]
root 56 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/47]
root 57 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/48]
root 58 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/49]
root 59 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/50]
root 60 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/51]
root 61 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/52]
root 62 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/53]
root 63 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/54]
root 64 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/55]
root 65 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/56]
root 66 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/57]
root 67 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/58]
root 68 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/59]
root 69 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/60]
root 70 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/61]
root 71 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/62]
root 72 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/63]
root 73 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/64]
root 74 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/65]
root 75 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/66]
root 76 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/67]
root 77 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/68]
root 78 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/69]
root 79 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/70]
root 80 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/71]
root 81 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/72]
root 82 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/73]
root 83 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/74]
root 84 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/75]
root 85 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/76]
root 86 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/77]
root 87 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/78]
root 88 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/79]
root 89 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/80]
root 90 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/81]
root 91 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/82]
root 92 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/83]
root 93 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/84]
root 94 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/85]
root 95 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/86]
root 96 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/87]
root 97 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/88]
root 98 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/89]
root 99 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/90]
root 100 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/91]
root 101 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/92]
root 102 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/93]
root 103 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/94]
root 104 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/95]
root 105 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/96]
root 106 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/97]
root 107 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/98]
root 108 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/99]
root 109 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/100]
root 110 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/101]
root 111 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/102]
root 112 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/103]
root 113 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/104]
root 114 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/105]
root 115 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/106]
root 116 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/107]
root 117 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/108]
root 118 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/109]
root 119 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/110]
root 120 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/111]
root 121 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/112]
root 122 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/113]
root 123 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/114]
root 124 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/115]
root 125 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/116]
root 126 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/117]
root 127 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/118]
root 128 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/119]
root 129 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/120]
root 130 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/121]
root 131 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/122]
root 132 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/123]
root 133 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/124]
root 134 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/125]
root 135 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/126]
root 136 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/127]
root 137 0.0 0.0 0 0 ? R Mar19 0:00 [rcu_sched]
root 138 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/0]
root 139 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/1]
root 140 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/2]
root 141 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/3]
root 142 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/4]
root 143 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/5]
root 144 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/6]
root 145 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/7]
root 146 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/8]
root 147 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/9]
root 148 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/10]
root 149 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/11]
root 150 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/12]
root 151 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/13]
root 152 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/14]
root 153 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/15]
root 154 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/16]
root 155 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/17]
root 156 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/18]
root 157 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/19]
root 158 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/20]
root 159 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/21]
root 160 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/22]
root 161 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/23]
root 162 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/24]
root 163 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/25]
root 164 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/26]
root 165 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/27]
root 166 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/28]
root 167 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/29]
root 168 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/30]
root 169 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/31]
root 170 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/32]
root 171 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/33]
root 172 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/34]
root 173 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/35]
root 174 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/36]
root 175 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/37]
root 176 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/38]
root 177 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/39]
root 178 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/40]
root 179 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/41]
root 180 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/42]
root 181 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/43]
root 182 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/44]
root 183 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/45]
root 184 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/46]
root 185 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/47]
root 186 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/48]
root 187 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/49]
root 188 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/50]
root 189 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/51]
root 190 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/52]
root 191 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/53]
root 192 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/54]
root 193 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/55]
root 194 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/56]
root 195 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/57]
root 196 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/58]
root 197 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/59]
root 198 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/60]
root 199 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/61]
root 200 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/62]
root 201 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/63]
root 202 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/64]
root 203 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/65]
root 204 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/66]
root 205 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/67]
root 206 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/68]
root 207 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/69]
root 208 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/70]
root 209 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/71]
root 210 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/72]
root 211 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/73]
root 212 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/74]
root 213 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/75]
root 214 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/76]
root 215 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/77]
root 216 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/78]
root 217 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/79]
root 218 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/80]
root 219 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/81]
root 220 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/82]
root 221 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/83]
root 222 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/84]
root 223 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/85]
root 224 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/86]
root 225 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/87]
root 226 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/88]
root 227 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/89]
root 228 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/90]
root 229 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/91]
root 230 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/92]
root 231 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/93]
root 232 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/94]
root 233 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/95]
root 234 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/96]
root 235 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/97]
root 236 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/98]
root 237 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/99]
root 238 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/100]
root 239 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/101]
root 240 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/102]
root 241 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/103]
root 242 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/104]
root 243 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/105]
root 244 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/106]
root 245 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/107]
root 246 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/108]
root 247 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/109]
root 248 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/110]
root 249 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/111]
root 250 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/112]
root 251 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/113]
root 252 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/114]
root 253 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/115]
root 254 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/116]
root 255 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/117]
root 256 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/118]
root 257 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/119]
root 258 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/120]
root 259 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/121]
root 260 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/122]
root 261 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/123]
root 262 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/124]
root 263 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/125]
root 264 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/126]
root 265 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/127]
root 266 0.0 0.0 0 0 ? S Mar19 0:00 [watchdog/0]
root 267 0.0 0.0 0 0 ? S< Mar19 0:00 [khelper]
root 268 0.0 0.0 0 0 ? S Mar19 0:00 [kdevtmpfs]
root 269 0.0 0.0 0 0 ? S< Mar19 0:00 [netns]
root 270 0.0 0.0 0 0 ? S< Mar19 0:00 [writeback]
root 271 0.0 0.0 0 0 ? S< Mar19 0:00 [kintegrityd]
root 272 0.0 0.0 0 0 ? S< Mar19 0:00 [bioset]
root 273 0.0 0.0 0 0 ? S< Mar19 0:00 [kblockd]
root 274 0.0 0.0 0 0 ? S Mar19 0:00 [khubd]
root 275 0.0 0.0 0 0 ? S< Mar19 0:00 [md]
root 278 0.0 0.0 0 0 ? S Mar19 0:00 [khungtaskd]
root 279 0.0 0.0 0 0 ? S Mar19 0:00 [kswapd0]
root 280 0.0 0.0 0 0 ? SN Mar19 0:00 [ksmd]
root 281 0.0 0.0 0 0 ? SN Mar19 0:00 [khugepaged]
root 282 0.0 0.0 0 0 ? S Mar19 0:00 [fsnotify_mark]
root 283 0.0 0.0 0 0 ? S< Mar19 0:00 [crypto]
root 292 0.0 0.0 0 0 ? S< Mar19 0:00 [kthrotld]
root 294 0.0 0.0 0 0 ? S< Mar19 0:00 [kmpath_rdacd]
root 295 0.0 0.0 0 0 ? S< Mar19 0:00 [kpsmoused]
root 315 0.0 0.0 0 0 ? S< Mar19 0:00 [deferwq]
root 350 0.0 0.0 0 0 ? S Mar19 0:00 [kauditd]
root 475 0.0 0.0 0 0 ? S< Mar19 0:00 [ata_sff]
root 476 0.0 0.0 0 0 ? S Mar19 0:00 [kworker/u256:2]
root 478 0.0 0.0 0 0 ? S< Mar19 0:00 [mpt_poll_0]
root 479 0.0 0.0 0 0 ? S< Mar19 0:00 [mpt/0]
root 496 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_0]
root 497 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_0]
root 498 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_1]
root 500 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_1]
root 502 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_2]
root 503 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_2]
root 505 0.0 0.0 0 0 ? S< Mar19 0:00 [ttm_swap]
root 524 0.0 0.0 0 0 ? S< Mar19 0:00 [xfsalloc]
root 525 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs_mru_cache]
root 526 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda2]
root 527 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda2]
root 528 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda2]
root 529 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda2]
root 530 0.0 0.0 0 0 ? S< Mar19 0:00 [kworker/0:1H]
root 531 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda2]
root 610 0.0 0.3 37076 3428 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-journald
root 631 0.0 0.0 0 0 ? S< Mar19 0:00 [rpciod]
root 637 0.0 0.2 43320 2192 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-udevd
root 670 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda3]
root 672 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda3]
root 678 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda3]
root 680 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda1]
root 681 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda3]
root 685 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda3]
root 686 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda1]
root 688 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda1]
root 690 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda1]
root 692 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda1]
root 740 0.0 0.1 48996 1608 ? S<sl Mar19 0:00 /sbin/auditd -n
root 751 0.0 0.0 21372 420 ? Ss Mar19 0:00 /usr/sbin/rpc.idmapd
root 766 0.0 0.4 228220 4284 ? Ssl Mar19 0:00 /usr/sbin/rsyslogd -n
root 768 0.0 0.7 444624 8020 ? Ssl Mar19 0:00 /usr/sbin/NetworkManager --no-daemon
root 769 0.0 1.6 567640 16440 ? Ssl Mar19 0:03 /usr/bin/python -Es /usr/sbin/tuned -l -P
root 770 0.0 0.1 114692 1156 ? Ss Mar19 0:00 /usr/bin/rsync --daemon --no-detach
dbus 773 0.0 0.1 24392 1656 ? Ss Mar19 0:00 /bin/dbus-daemon --system --address=syste
root 775 0.0 0.1 195044 1880 ? Ssl Mar19 0:00 /usr/sbin/gssproxy -D
rpc 777 0.0 0.1 69096 1432 ? Ss Mar19 0:00 /sbin/rpcbind -w
root 787 0.0 0.1 26300 1712 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-logind
root 792 0.0 0.1 124104 1568 ? Ss Mar19 0:00 /usr/sbin/crond -n
root 794 0.0 0.0 110004 840 tty1 Ss+ Mar19 0:00 /sbin/agetty --noclear tty1 linux
polkitd 801 0.0 1.0 531432 10972 ? Ssl Mar19 0:00 /usr/lib/polkit-1/polkitd --no-debug
root 1006 0.0 0.3 80332 3564 ? Ss Mar19 0:00 /usr/sbin/sshd -D
rpcuser 1009 0.0 0.1 42352 1756 ? Ss Mar19 0:00 /usr/sbin/rpc.statd
root 1011 0.0 0.0 42528 952 ? Ss Mar19 0:00 /usr/sbin/rpc.mountd
root 1016 0.0 0.3 433200 3544 ? Ssl Mar19 0:00 /usr/sbin/automount --systemd-service --d
root 1028 0.0 0.0 0 0 ? S< Mar19 0:00 [nfsd4]
root 1033 0.0 0.0 0 0 ? S< Mar19 0:00 [nfsd4_callbacks]
root 1037 0.0 0.0 0 0 ? S Mar19 0:00 [lockd]
root 1049 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1053 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1057 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1062 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1066 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1070 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1074 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1078 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1241 0.0 0.2 88912 2152 ? Ss Mar19 0:00 /usr/libexec/postfix/master -w
postfix 1248 0.0 0.3 89084 3908 ? S Mar19 0:00 qmgr -l -t unix -u
root 2155 0.0 1.5 112496 15812 ? S Mar19 0:00 /sbin/dhclient -d -q -sf /usr/libexec/nm-
root 2180 0.0 0.5 143668 5624 ? Ss Mar19 0:00 sshd: root@pts/0,pts/1
root 2182 0.0 0.2 115352 2080 pts/0 Ss Mar19 0:00 -bash
postfix 3610 0.0 0.3 89016 3880 ? S 00:22 0:00 pickup -l -t unix -u
root 3845 0.0 0.0 0 0 ? S 01:18 0:00 [kworker/0:2]
root 3863 0.0 0.0 0 0 ? S 01:20 0:00 [kworker/0:3]
root 3885 0.0 0.1 115352 1988 pts/1 Ss+ 01:23 0:00 -bash
root 3927 0.0 0.0 0 0 ? R 01:25 0:00 [kworker/0:0]
root 3934 0.0 0.1 141504 1648 pts/0 R+ 01:28 0:00 ps aux
[root@master ~]# kill 3610
[root@master ~]# ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.3 41280 3696 ? Ss Mar19 0:00 /usr/lib/systemd/systemd --switched-root
root 2 0.0 0.0 0 0 ? S Mar19 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S Mar19 0:00 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S< Mar19 0:00 [kworker/0:0H]
root 6 0.0 0.0 0 0 ? S Mar19 0:00 [kworker/u256:0]
root 7 0.0 0.0 0 0 ? S Mar19 0:00 [migration/0]
root 8 0.0 0.0 0 0 ? S Mar19 0:00 [rcu_bh]
root 9 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/0]
root 10 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/1]
root 11 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/2]
root 12 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/3]
root 13 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/4]
root 14 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/5]
root 15 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/6]
root 16 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/7]
root 17 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/8]
root 18 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/9]
root 19 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/10]
root 20 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/11]
root 21 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/12]
root 22 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/13]
root 23 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/14]
root 24 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/15]
root 25 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/16]
root 26 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/17]
root 27 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/18]
root 28 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/19]
root 29 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/20]
root 30 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/21]
root 31 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/22]
root 32 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/23]
root 33 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/24]
root 34 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/25]
root 35 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/26]
root 36 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/27]
root 37 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/28]
root 38 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/29]
root 39 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/30]
root 40 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/31]
root 41 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/32]
root 42 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/33]
root 43 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/34]
root 44 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/35]
root 45 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/36]
root 46 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/37]
root 47 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/38]
root 48 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/39]
root 49 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/40]
root 50 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/41]
root 51 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/42]
root 52 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/43]
root 53 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/44]
root 54 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/45]
root 55 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/46]
root 56 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/47]
root 57 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/48]
root 58 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/49]
root 59 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/50]
root 60 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/51]
root 61 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/52]
root 62 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/53]
root 63 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/54]
root 64 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/55]
root 65 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/56]
root 66 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/57]
root 67 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/58]
root 68 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/59]
root 69 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/60]
root 70 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/61]
root 71 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/62]
root 72 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/63]
root 73 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/64]
root 74 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/65]
root 75 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/66]
root 76 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/67]
root 77 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/68]
root 78 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/69]
root 79 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/70]
root 80 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/71]
root 81 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/72]
root 82 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/73]
root 83 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/74]
root 84 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/75]
root 85 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/76]
root 86 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/77]
root 87 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/78]
root 88 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/79]
root 89 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/80]
root 90 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/81]
root 91 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/82]
root 92 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/83]
root 93 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/84]
root 94 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/85]
root 95 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/86]
root 96 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/87]
root 97 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/88]
root 98 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/89]
root 99 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/90]
root 100 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/91]
root 101 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/92]
root 102 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/93]
root 103 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/94]
root 104 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/95]
root 105 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/96]
root 106 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/97]
root 107 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/98]
root 108 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/99]
root 109 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/100]
root 110 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/101]
root 111 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/102]
root 112 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/103]
root 113 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/104]
root 114 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/105]
root 115 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/106]
root 116 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/107]
root 117 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/108]
root 118 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/109]
root 119 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/110]
root 120 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/111]
root 121 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/112]
root 122 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/113]
root 123 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/114]
root 124 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/115]
root 125 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/116]
root 126 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/117]
root 127 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/118]
root 128 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/119]
root 129 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/120]
root 130 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/121]
root 131 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/122]
root 132 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/123]
root 133 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/124]
root 134 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/125]
root 135 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/126]
root 136 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/127]
root 137 0.0 0.0 0 0 ? R Mar19 0:00 [rcu_sched]
root 138 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/0]
root 139 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/1]
root 140 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/2]
root 141 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/3]
root 142 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/4]
root 143 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/5]
root 144 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/6]
root 145 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/7]
root 146 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/8]
root 147 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/9]
root 148 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/10]
root 149 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/11]
root 150 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/12]
root 151 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/13]
root 152 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/14]
root 153 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/15]
root 154 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/16]
root 155 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/17]
root 156 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/18]
root 157 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/19]
root 158 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/20]
root 159 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/21]
root 160 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/22]
root 161 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/23]
root 162 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/24]
root 163 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/25]
root 164 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/26]
root 165 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/27]
root 166 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/28]
root 167 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/29]
root 168 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/30]
root 169 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/31]
root 170 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/32]
root 171 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/33]
root 172 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/34]
root 173 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/35]
root 174 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/36]
root 175 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/37]
root 176 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/38]
root 177 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/39]
root 178 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/40]
root 179 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/41]
root 180 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/42]
root 181 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/43]
root 182 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/44]
root 183 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/45]
root 184 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/46]
root 185 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/47]
root 186 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/48]
root 187 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/49]
root 188 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/50]
root 189 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/51]
root 190 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/52]
root 191 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/53]
root 192 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/54]
root 193 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/55]
root 194 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/56]
root 195 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/57]
root 196 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/58]
root 197 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/59]
root 198 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/60]
root 199 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/61]
root 200 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/62]
root 201 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/63]
root 202 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/64]
root 203 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/65]
root 204 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/66]
root 205 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/67]
root 206 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/68]
root 207 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/69]
root 208 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/70]
root 209 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/71]
root 210 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/72]
root 211 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/73]
root 212 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/74]
root 213 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/75]
root 214 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/76]
root 215 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/77]
root 216 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/78]
root 217 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/79]
root 218 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/80]
root 219 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/81]
root 220 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/82]
root 221 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/83]
root 222 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/84]
root 223 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/85]
root 224 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/86]
root 225 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/87]
root 226 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/88]
root 227 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/89]
root 228 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/90]
root 229 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/91]
root 230 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/92]
root 231 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/93]
root 232 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/94]
root 233 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/95]
root 234 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/96]
root 235 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/97]
root 236 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/98]
root 237 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/99]
root 238 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/100]
root 239 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/101]
root 240 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/102]
root 241 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/103]
root 242 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/104]
root 243 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/105]
root 244 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/106]
root 245 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/107]
root 246 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/108]
root 247 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/109]
root 248 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/110]
root 249 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/111]
root 250 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/112]
root 251 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/113]
root 252 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/114]
root 253 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/115]
root 254 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/116]
root 255 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/117]
root 256 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/118]
root 257 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/119]
root 258 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/120]
root 259 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/121]
root 260 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/122]
root 261 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/123]
root 262 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/124]
root 263 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/125]
root 264 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/126]
root 265 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/127]
root 266 0.0 0.0 0 0 ? S Mar19 0:00 [watchdog/0]
root 267 0.0 0.0 0 0 ? S< Mar19 0:00 [khelper]
root 268 0.0 0.0 0 0 ? S Mar19 0:00 [kdevtmpfs]
root 269 0.0 0.0 0 0 ? S< Mar19 0:00 [netns]
root 270 0.0 0.0 0 0 ? S< Mar19 0:00 [writeback]
root 271 0.0 0.0 0 0 ? S< Mar19 0:00 [kintegrityd]
root 272 0.0 0.0 0 0 ? S< Mar19 0:00 [bioset]
root 273 0.0 0.0 0 0 ? S< Mar19 0:00 [kblockd]
root 274 0.0 0.0 0 0 ? S Mar19 0:00 [khubd]
root 275 0.0 0.0 0 0 ? S< Mar19 0:00 [md]
root 278 0.0 0.0 0 0 ? S Mar19 0:00 [khungtaskd]
root 279 0.0 0.0 0 0 ? S Mar19 0:00 [kswapd0]
root 280 0.0 0.0 0 0 ? SN Mar19 0:00 [ksmd]
root 281 0.0 0.0 0 0 ? SN Mar19 0:00 [khugepaged]
root 282 0.0 0.0 0 0 ? S Mar19 0:00 [fsnotify_mark]
root 283 0.0 0.0 0 0 ? S< Mar19 0:00 [crypto]
root 292 0.0 0.0 0 0 ? S< Mar19 0:00 [kthrotld]
root 294 0.0 0.0 0 0 ? S< Mar19 0:00 [kmpath_rdacd]
root 295 0.0 0.0 0 0 ? S< Mar19 0:00 [kpsmoused]
root 315 0.0 0.0 0 0 ? S< Mar19 0:00 [deferwq]
root 350 0.0 0.0 0 0 ? S Mar19 0:00 [kauditd]
root 475 0.0 0.0 0 0 ? S< Mar19 0:00 [ata_sff]
root 476 0.0 0.0 0 0 ? S Mar19 0:00 [kworker/u256:2]
root 478 0.0 0.0 0 0 ? S< Mar19 0:00 [mpt_poll_0]
root 479 0.0 0.0 0 0 ? S< Mar19 0:00 [mpt/0]
root 496 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_0]
root 497 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_0]
root 498 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_1]
root 500 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_1]
root 502 0.0 0.0 0 0 ? S Mar19 0:00 [scsi_eh_2]
root 503 0.0 0.0 0 0 ? S< Mar19 0:00 [scsi_tmf_2]
root 505 0.0 0.0 0 0 ? S< Mar19 0:00 [ttm_swap]
root 524 0.0 0.0 0 0 ? S< Mar19 0:00 [xfsalloc]
root 525 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs_mru_cache]
root 526 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda2]
root 527 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda2]
root 528 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda2]
root 529 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda2]
root 530 0.0 0.0 0 0 ? S< Mar19 0:00 [kworker/0:1H]
root 531 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda2]
root 610 0.0 0.3 37076 3432 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-journald
root 631 0.0 0.0 0 0 ? S< Mar19 0:00 [rpciod]
root 637 0.0 0.2 43320 2192 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-udevd
root 670 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda3]
root 672 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda3]
root 678 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda3]
root 680 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-buf/sda1]
root 681 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda3]
root 685 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda3]
root 686 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-data/sda1]
root 688 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-conv/sda1]
root 690 0.0 0.0 0 0 ? S< Mar19 0:00 [xfs-cil/sda1]
root 692 0.0 0.0 0 0 ? S Mar19 0:00 [xfsaild/sda1]
root 740 0.0 0.1 48996 1608 ? S<sl Mar19 0:00 /sbin/auditd -n
root 751 0.0 0.0 21372 420 ? Ss Mar19 0:00 /usr/sbin/rpc.idmapd
root 766 0.0 0.4 228220 4284 ? Ssl Mar19 0:00 /usr/sbin/rsyslogd -n
root 768 0.0 0.7 444624 8020 ? Ssl Mar19 0:00 /usr/sbin/NetworkManager --no-daemon
root 769 0.0 1.6 567640 16440 ? Ssl Mar19 0:03 /usr/bin/python -Es /usr/sbin/tuned -l -P
root 770 0.0 0.1 114692 1156 ? Ss Mar19 0:00 /usr/bin/rsync --daemon --no-detach
dbus 773 0.0 0.1 24392 1656 ? Ss Mar19 0:00 /bin/dbus-daemon --system --address=syste
root 775 0.0 0.1 195044 1880 ? Ssl Mar19 0:00 /usr/sbin/gssproxy -D
rpc 777 0.0 0.1 69096 1432 ? Ss Mar19 0:00 /sbin/rpcbind -w
root 787 0.0 0.1 26300 1712 ? Ss Mar19 0:00 /usr/lib/systemd/systemd-logind
root 792 0.0 0.1 124104 1568 ? Ss Mar19 0:00 /usr/sbin/crond -n
root 794 0.0 0.0 110004 840 tty1 Ss+ Mar19 0:00 /sbin/agetty --noclear tty1 linux
polkitd 801 0.0 1.0 531432 10972 ? Ssl Mar19 0:00 /usr/lib/polkit-1/polkitd --no-debug
root 1006 0.0 0.3 80332 3564 ? Ss Mar19 0:00 /usr/sbin/sshd -D
rpcuser 1009 0.0 0.1 42352 1756 ? Ss Mar19 0:00 /usr/sbin/rpc.statd
root 1011 0.0 0.0 42528 952 ? Ss Mar19 0:00 /usr/sbin/rpc.mountd
root 1016 0.0 0.3 433200 3544 ? Ssl Mar19 0:00 /usr/sbin/automount --systemd-service --d
root 1028 0.0 0.0 0 0 ? S< Mar19 0:00 [nfsd4]
root 1033 0.0 0.0 0 0 ? S< Mar19 0:00 [nfsd4_callbacks]
root 1037 0.0 0.0 0 0 ? S Mar19 0:00 [lockd]
root 1049 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1053 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1057 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1062 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1066 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1070 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1074 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1078 0.0 0.0 0 0 ? S Mar19 0:00 [nfsd]
root 1241 0.0 0.2 88912 2152 ? Ss Mar19 0:00 /usr/libexec/postfix/master -w
postfix 1248 0.0 0.3 89084 3908 ? S Mar19 0:00 qmgr -l -t unix -u
root 2155 0.0 1.5 112496 15812 ? S Mar19 0:00 /sbin/dhclient -d -q -sf /usr/libexec/nm-
root 2180 0.0 0.5 143668 5624 ? Ss Mar19 0:00 sshd: root@pts/0,pts/1
root 2182 0.0 0.2 115352 2080 pts/0 Ss Mar19 0:00 -bash
root 3845 0.0 0.0 0 0 ? R 01:18 0:00 [kworker/0:2]
root 3863 0.0 0.0 0 0 ? S 01:20 0:00 [kworker/0:3]
root 3885 0.0 0.1 115352 1988 pts/1 Ss+ 01:23 0:00 -bash
root 3927 0.0 0.0 0 0 ? S 01:25 0:00 [kworker/0:0]
root 3936 0.0 0.0 0 0 ? S 01:28 0:00 [kworker/0:1]
root 3937 0.0 0.1 141504 1648 pts/0 R+ 01:28 0:00 ps aux4、启动/停止服务
启动
systemctl start 服务名
systemctl enable 服务名
重启启动
systemctl restart 服务名
停止
systemctl stop 服务名
systemctl disable 服务名5、查看日志
tail -f 文件名 --可实时看到日志更新
less
more
cat
head -n 几行 文件名
vi/vim
nano
grep --过滤你需要查看的关键字日志文件6、查看端口：（如查看某个端口是否被占用）
netstat -tulpn |grep 22
ss -tulpn |grep 22
ps aux |grep 22
具体过程演示
[root@master ~]# netstat -tulpn |grep 22
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1006/sshd
tcp6 0 0 :::22 :::* LISTEN 1006/sshd
[root@master ~]# ss -tulpn |grep 22
tcp LISTEN 0 128 *:22 *:* users:(("sshd",1006,3))
tcp LISTEN 0 128 :::22 :::* users:(("sshd",1006,4))
[root@master ~]# ps aux |grep 22
root 1 0.0 0.3 41280 3696 ? Ss Mar19 0:00 /usr/lib/systemd/systemd --switched-root --system --deserialize 22
root 22 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/13]
root 31 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/22]
root 122 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/113]
root 131 0.0 0.0 0 0 ? S Mar19 0:00 [rcuob/122]
root 160 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/22]
root 220 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/82]
root 221 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/83]
root 222 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/84]
root 223 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/85]
root 224 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/86]
root 225 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/87]
root 226 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/88]
root 227 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/89]
root 228 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/90]
root 229 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/91]
root 260 0.0 0.0 0 0 ? S Mar19 0:00 [rcuos/122]
root 766 0.0 0.4 228220 4284 ? Ssl Mar19 0:00 /usr/sbin/rsyslogd -n
root 3979 0.0 0.0 112640 960 pts/0 R+ 01:37 0:00 grep --color=auto 227、查找文件
7.1、查找大小超过xx的文件：
7.2、通过文件名：
通过大小查找
find /data -type f -size +1M
文件名
find /data -name "*.txt"
具体过程演示
[root@master ~]# find /data -type f -size +1M
[root@master ~]# find /data -name "*.txt"
/data/1.txt
/data/2.txt
/data/3.txt
/data/4.txt
/data/5.txt
/data/6.txt
/data/7.txt
/data/8.txt
/data/9.txt
/data/10.txt
/data/11.txt
/data/12.txt
/data/13.txt
/data/14.txt
/data/15.txt
/data/16.txt
/data/17.txt
/data/18.txt
/data/19.txt
/data/20.txt
/data/nwq1.txt
/data/nwq2.txt
