squid管理脚本（启动、看日志）

1、安装了squid，搭建了代理服务器，安装情况如下：
[dm@safety-monitoring ~]$ /opt/squid_install/sbin/squid -v
Squid Cache: Version 3.5.19
Service Name: squid
configure options:  '--prefix=/opt/squid_install/' '--enable-ssl' --enable-ltdl-convenience
[dm@safety-monitoring ~]$
2、每次登陆查看日志之类的管理很不方便，就编写脚本

[madm@safety-monitoring ~]$ cat server.sh

#!/bin/bash
#start squid server
start(){
/opt/squid_install/sbin/squid
}

#stop squid server
stop(){
/opt/squid_install/sbin/squid -k shutdown
}

reconfigure(){
/opt/squid_install/sbin/squid -k reconfigure
}

rotate(){
/opt/squid_install/sbin/squid -k rotate
}

#查看日志，转换时间格式，原来它是显示1970年1月1日到当前的时间，可以用date -d @数字串来转化；
access_log(){
#tail -f /opt/squid_install/var/logs/access.logyk |awk '{print srtftime("%F %T",$1),print $0}'
tail -f /opt/squid_install/var/logs/access.logyk |awk '{printf strftime("%F %T",$1);$1="";print $0}'
}
cache_log(){
tail -f /opt/squid_install/var/logs/cache.log
}
case "$1" in
start)
  start

  ;;

stop)

  stop

  ;;

restart)

  stop

  sleep 10

  start

  ;;

reconfigure)

reconfigure

;;

rotate)

rotate

;;

access_log)

access_log

;;

cache_log)

cache_log

;;

*)

  printf 'Usage: %s {start|stop|restart|reconfigure|rotate|access_log|cache_log }\n'

  exit 1

;;

esac

[adm@safety-monitoring ~]$
  ;;
esac

3、加入alias，不用直接sh或者点来执行脚本了
[mcbadm@safety-monitoring ~]$ vim ~/.bash_profile
加入：
alias squid=/home/mcbadm/squid_server.sh

别人的脚本：

stop(){

        ps -ef|grep test|awk '{print $2}'|while read pid

#ps –ef |grep app-web |grep –v grep |awk ‘{print $2}’ |xargs –i kill -9 {} 这一条脚本即可。——yk

        do

           kill -9 $pid

        done

}