#生成账户对应的密码信息htpasswd -c /etc/httpd/conf/httpspasswd.user httpsadmin#apache中的设定[非192.168.1的网段,需用户验证的方式访问]AuthName "Https Access"AuthType BasicAuthUserFile /etc/httpd/conf/httpspasswd.userRequire v
https://www.percona.com/redir/downloads/percona-release/redhat/latest/percona-release-0.1-3.noarch.rpmyum install qpress#服务端nc -l 55555 | qpress -divf /destdir#客户端[将bin文件上传到destdir.com主机上的/destdir下]qp
centos vpn部署
apache实现多域名虚拟主机的SSL认证
nmap -vPN 192.168.1.100Starting Nmap 5.21 ( http://nmap.org ) at 2013-07-25 14:33 CSTInitiating Parallel DNS resolution of 1 host. at 14:33Completed Parallel DNS resolution of 1 host. at 14:33, 0.02s
##查看io性能iostat -d -x -k 1 10#端口是否启动/usr/sbin/lsof -i:8422/usr/sbin/tcpdump icmp -n -i eth0##查看是否有大量的ping##查看当前的连接数netstat -n |awk '/^tcp/ {++S[$NF]} END {for (a in S) print a,S[a]}'##不中断服务地重启Ngi
##mysql对数据库授权 mysql> GRANT ALL ON `db_cn`.* TO 'db_cn'@'192.168.3.%' IDENTIFIED BY 'xxxxxxxxxxxxx'; mysql> GRANT SHUTDOWN ON *.* TO 'multi_admin'@'localhost' IDENTIFIED BY '123456';&nb
rdesktop \ -r clipboard:PRIMARYCLIPBOARD \ -P \ -z \ -C \ -a 16 \ -5 \ -g 1024x700 \ -u user \ -p 'mypasswd' \ 192.168.1.168:3389 &确保ubuntu下已经安装rd
svnversion (){ if [ -n "$1" ];then echo $1 svn up -r $1 else svn up fi } svn
操作系统：Centos,Freebsd,Ubuntu,Redhatlinux,suselinux 网站服务：apache,nginx,lighttpd,php,tomcat,resin 数据库：Mysql,PostgreSQL,Mysql-proxy,MariaDB 代理相关：lvs,keepalived,haproxy,nginx,apache,heartbeat&
root@test ~]# ip li add link eth0 mac1 address 56:61:4f:7c:56:db type macvlan[root@test ~]# ifconfig -aeth0 Link encap:Ethernet HWaddr 56:61:4
yum install ncnc -v -w 4 -z target_ip 1-65535-v 详细格式-w 4 等待连接超时的时间,秒为单位-z 不向目的主机发送数据(建立连接后就关闭,不会与目的主机建立通信)target_ip 目的主机地址1-65535 目的主机的端口范围值常用工具收集:一、ARMITAGEMetasploit是如今最流行的网络和IT系统渗透测试工具（参考：安全军
centos apache IE8兼容
centos iptables简单设定
Percona-XtraDB-Cluster环境【单个物理server上部署的3个节点】一、相关软件安装#安装前确认源安装mysql已经卸载#rpm -qa |grep mysql*#rpm -e --nodeps mysql-server-5.1.73-5.el6_6 mysql-libs-5.1.73-5.el6_6 mysql-5.1.73-5.el6_6 mysql-devel-5.1.7
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