nginx作为Linux系统服务启动
如果是用源程序自己编译安装的Nginx，Nginx并没有安装为Linux的系统服务。需要自己来配置。
下面是一个nginx的服务脚本的例子，放在/etc/init.d目录下即可。在centos/rhel中，用命令chkconfig –add nginx注册为系统服务，chkconfig nginx on 来设置为自动启动。平时即可以 service nginx stop/start/restart来启停服务。
#!/bin/bash
# chkconfig: 2345 58 74
# description: nginx web server
# processname: nginx
# config: /usr/local/nginx/conf/nginx.conf
# pidfile: /usr/local/nginx/log/nginx.pid
# Source function library.
. /etc/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
if [ -f /etc/sysconfig/nginx ];then
. /etc/sysconfig/nginx
fi
RETVAL=0
prog=”nginx”
start() {
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 1
echo -n $”Starting $prog: ”
daemon /usr/local/nginx/sbin/nginx $OPTIONS
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/nginx
return $RETVAL
}
stop() {
echo -n $”Shutting down $prog: ”
killproc /usr/local/nginx/sbin/nginx
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/nginx
return $RETVAL
}
# See how we were called.
case “$1″ in
start)
start
;;
stop)
stop
;;
status)
status nginx
RETVAL=$?
;;
restart|reload)
stop
start
RETVAL=$?
;;
condrestart)
if [ -f /var/lock/subsys/nginx ]; then
stop
start
RETVAL=$?
fi
;;
*)
echo $”Usage: $0 {start|stop|restart|condrestart|status}”
RETVAL=3
esac
exit $RETVAL
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