当前分区情况Filesystem Size Used Avail Use% Mounted ondevtmpfs 7.8G 0 7.8G 0% /devtmpfs 7.8G 0 7.8G 0% /dev/shmtmpfs 7.8G
数据库导出[root@yapi ~]# mongo> show dbsadmin 0.000GBconfig 0.000GBlocal 0.000GByapi 0.088GB> exitbye[root@yapi ~]# mongodump -d yapi -o db/启动mongodb$ mkdir /data/db -p$ docker run -d --name
#nohup java -jar test-project.jar &项目环境[root@appdockerenv project]# pwd/project[root@appdockerenv project]# ll-rw-r--r--. 1 root root 1112 9月 3 10:31 application.yml-rw-r--r--. 1 root root
修改Ubuntu磁盘大小，出现GPT PMBR size mismatch警告root@MSP:~# fdisk -lDisk /dev/loop0: 55.51 MiB, 58204160 bytes, 113680 sectorsUnits: sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 51
Csync2 installation and setupAdd below to /etc/hosts10.30.11.11 app110.30.11.12 app210.30.11.13 app3Install Csync2 Repositoryrpm -ivh http://repo.okay.com.mx/centos/8/x86_64/release/okay-release-1-5.e
add the following RewriteCond to the httpd.confRewriteEngine onRewriteCond %{REQUEST_METHOD} ^(TRACE|TRACK)RewriteRule .* - [F] Restart the httpd servicesystemctl restart httpd Verify thecur
Backup /etc/sysconfig/sshd and /etc/ssh/sshd_configcp /etc/sysconfig/sshd /etc/sysconfig/sshd.beforecp /etc/ssh/sshd_config /etc/ssh/sshd_config.before Edit /etc/sysconfig/sshd to uncomment the C
Verify if Apache HTTPD Headers module is enabled at /etc/httpd/conf/httpd.confLoadModule headers_module modules/mod_headers.so Add the following configuration globally at /etc/httpd/conf.d/ssl.co
打印证书的过期时间openssl x509 -in signed.crt -noout -dates打印出证书的内容：openssl x509 -in cert.pem -noout -text打印出证书的系列号openssl x509 -in cert.pem -noout -serial打印出证书的拥有者名字openssl x509 -in cert.pem
检查是否有中文字体fc-list :lang=zh上传字体文件到服务器[root@appdevenv ~]# ls -l simhei.ttf-rw-r--r-- 1 root root 9753388 7月 29 11:30 simhei.ttf添加中文字体mkdir -p /usr/share/fonts/chinesecp simhei.ttf /usr/share/fonts/chine
yum install nfs-utils -ymkdir -p /nfscat > /etc/exports << EOF/nfs 192.168.0.0/24(rw,sync,no_root_squash,no_all_squash)EOFsystemctl start nfssystemctl start rpcbindsystemctl enable nfssystemc
项目地址：https://github.com/fatedier/frp Server (Public ip)配置服务端与客户端通讯的端口 frps.iniwget https://github.com/fatedier/frp/releases/download/v0.41.0/frp_0.41.0_linux_amd64.tar.gztar -zxvf frp_0.41.0_linu
Rsyslog Server安装[root@rsyslog ~]# yum install rsyslog -y修改配置/etc/rsyslog.conf开启udp接收module(load="imudp") # needs to be done just onceinput(type="imudp" port="514")开启tcp接收module(load="imtcp") # needs t
Download jumpserver install shellcd /optwget https://github.com/jumpserver/installer/releases/download/v2.21.2/jumpserver-installer-v2.21.2.tar.gzInstall Jumpservertar -zxvf jumpserver-installer-v2.21
https://blog.yasithab.com/centos/install-nexus-repository-oss-on-centos-7/ Setting up Nexus RepositoryInstall prerequisitesyum install -y epel-release unzip wget rsync vimInstall openjdkyum instal
根据IP地址进行过滤172.22.172.128 - - [23/Sep/2021:18:05:35 +0800] "GET /#/registration HTTP/1.0" 200 1868 "-" "SLBHealthCheck" "-"172.22.173.128 - - [23/Sep/2021:18:05:36 +0800] "GET /#/registration HTTP/1.0"
# 查看新加的硬盘fdisk -l# 对新硬盘进行分区fdisk /dev/sdbn # 创建新分区p # 创建主分区分区号 # 默认分区编号 1<enter> # 默认起始扇区位置<enter> # 默认结束扇区位置，全部分配直接回车，分20G则输入+20Gt # 修改分区类型8e # 修改为LVMw # 保存# 创建PVpvcreate /dev/sdb1# 查看PV
Centos 7 安裝 Redmine 4.xhttps://www.redmine.org/projects/redmine/wiki/RedmineInstallhttps://rvm.io/環境說明CentOS 7（Minimal Install）# cat /etc/centos-releaseCentOS Linux release 7.9.2009 (Core)本次安装范围Ru
root和alias的区别alias 指定的目录是准确的，给location指定一个目录。root 指定目录的上级目录，并且该上级目录要含有locatoin指定名称的同名目录。以root方式设置资源路径：语法: root path;配置块: http、server、location、if以alias 方式设置资源路径：语法: alias path;配置块: locationExample:loca
##https://www.speedtest.net/apps/cli## If migrating from prior bintray install instructions please first...# sudo rm /etc/yum.repos.d/bintray-ookla-rhel.repo# sudo yum remove speedtest## Other non-off
侦听端口server { # Standard HTTP Protocol listen 80; # Standard HTTPS Protocol listen 443 ssl; # For http2 listen 443 ssl http2; # Listen on 80 using IPv6 listen [::]:80; # Listen only on using I
安装epel-releaseyum install -y epel-release安装tinyproxyyum install tinyproxy -y配置tinyproxy/etc/tinyproxy/tinyproxy.conf#Allow 127.0.0.1 # 注释允许全部，如允许部分可写相应ipDisableViaHeader Yes# 取消此行注释启动服务syste
查看nginx版本及模块[root@proxy ~]# nginx -Vnginx version: nginx/1.21.0built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)built with OpenSSL 1.0.2k-fips 26 Jan 2017TLS SNI support enabledconfigure arguments
主要配置server-id = 2log-bin=mysql-binauto_increment_increment=2auto_increment_offset=2#binlog-ignore=mysql#binlog-ignore=infomation_schemareplicate-do-db=test数据库复制用户create user 'repl'@'192.168.137.202' i
Install elasticdumpnpm install elasticdump -g迁移单个索引--input=源地址，--output=目标地址elasticdump --input=http://172.16.0.39:9200/companydatabase --output=http://172.16.0.20:9200/companydatabase --type=settings
數據庫無法啟動故障處理2021-06-30 09:17:19 0x7f8511215700 InnoDB: Assertion failure in thread 140209494775552 in file fut0lst.ic line 93InnoDB: Failing assertion: addr.page == FIL_NULL || addr.boffset >= FIL_
Installcertbotyuminstallepelreleaseyyuminstallcertbotycreatesslcertcertbotcertonlyd".example.com"dexample.commanualpreferredchallengesdnsaddtxtrecordtothednsCheckvalidityopensslx509nooutdatesin/etc/le
合并根证书及中间证书，生成ca_bundle.crt$ cat CA.crt intermediate.crt > ca_bundle.crtNode：无中间证书可忽略 使用openssl命令，生成p12格式文件$ openssl pkcs12 -export -inkey ssl.domain.com.key -in ssl.domain.com.crt -chain -CAfi
Centos 7安装系统安装过程不再演示主机环境信息：RolesHostnameIP AddressNode1mysql01192.168.137.201Node2mysql02192.168.137.202Keepalived VIP192.168.137.205Mysql 8.0.25安装配置yum源下载mysql8源并安装[root@mysql01 ~]# wge
环境说明CentOS 7（Minimal Install）$ cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core)安装和配置步骤1.配置 yum 源去 MySQL 官网下载 YUM 的 RPM 安装包，http://dev.mysql.com/downloads/repo/yum/下载 mysql 源安装包$ curl -LO h
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