? ?這是控制nginx服務的腳本文件，包括控制nginx的啟動、重啟、停止、平滑重啟、對配置文件的額檢查。

[root@localhost ~]# cat nginx.sh?

#!/bin/env bash

# description:nginx server ? ###必須加描述

# nginx - this script is used to control nginx service

# processname nginx

# chkconfig: - 85 15

# edit by sun

# date 2014-07-03

# email address 1305627792@qq.com

nginx="/usr/local/nginx/sbin/nginx"

prog="nginx"

conf_file="/usr/local/nginx/conf/nginx.conf"

start() {

????if [ `pgrep $prog | wc -l` -eq 0 ];then

????????if [ -x $nginx ] && [ -f $conf_file ];then

????????????$nginx -c $conf_file

????????????ret=$?

????????????????if [ $ret -eq 0 ];then

????????????????????echo "$prog start ? ? ? successed"

????????????????else

????????????????????echo "$prog start ? ? ? failed"

????????????????fi

????????else

????????????echo "$prog config file not exist"

????????fi

????else

????????echo "$prog is already started ... "

fi

}

stop() {

????if [ `pgrep $prog | wc -l` -ne 0 ];then

????????killall -9 $prog

????????ret=$?

????????????if [ $ret -eq 0 ];then

????????????????echo "$prog stop ? ? ? successed"

????????????else

????????????????echo "$prog stop ? failed"

????????????fi

????else

????????echo "$prog is already stopped ..."

????fi

}

restart() {

????stop

????sleep 2

????start

}

reload() {

????if [ `pgrep $prog | wc -l` -ne 0 ];then

????????pid=`ps -ef | grep $prog | grep master | awk '{print $2}'`

????????????if [ -x $nginx ] && [ -f $conf_file ];then

????????????????kill -HUP $pid

????????????????ret=$?

????????????????????if [ $ret -eq 0 ];then

????????????????????????echo "$prog reload ?successed"

????????????????????else

????????????????????????echo "$prog reload ? ?failed"

????????????????????fi

????????????else

????????????????echo "$prog config file is not exist"

????????????fi

????else

????????echo "$prog is stopped, please start $prog first ..."

????fi

}

check() {

????if [ -x $nginx ] && [ -f $conf_file ];then

????????$nginx -t -c $conf_file

????????ret=$?

????????????if [ $ret -eq 0 ];then

????????????????echo "$prog check successed"

????????????else

????????????????echo "$prog check failed"

????????????fi

????else

????????echo "$prog program or config file not exit!"

????fi

}

case $1 in

????start)

????????????start?

????????????;;

????stop)

????????????stop

????????????;;

????restart)

????????????restart

????????????;;

????reload)

????????????reload

????????????;;

????check)

????????????check

????????????;;

????*)

????????echo "Usage: $0 {start|stop|restart|reload|check}"

esac

運行bash nginx.sh start等操作即可。

轉載于:https://blog.51cto.com/4593973/1433863

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