Nginx的启动脚本

Nginx的启动脚本

#!/bin/bash
# chkconfig: - 30 21
# description: http service.
# Source Function Library

. /etc/init.d/functions

# Nginx Settings

NGINX_SBIN="/application/nginx/sbin/nginx"
NGINX_CONF="/application/nginx/conf/nginx.conf"
NGINX_PID="/application/nginx/logs/nginx.pid"

RETVAL=0

prog="Nginx"
start() {
    echo -n $"Starting $prog: "
    mkdir -p /dev/shm/nginx_temp
    daemon $NGINX_SBIN -c $NGINX_CONF
    RETVAL=$?
    echo
    return $RETVAL
}
stop() {
    echo -n $"Stopping $prog: "
    killproc -p $NGINX_PID $NGINX_SBIN -TERM
    rm -rf /dev/shm/nginx_temp
    RETVAL=$?
    echo
    return $RETVAL
}

reload(){
    echo -n $"Reloading $prog: "
    killproc -p $NGINX_PID $NGINX_SBIN -HUP
    RETVAL=$?
    echo
    return $RETVAL
}

restart(){
    stop
    start
}

configtest(){
    $NGINX_SBIN -c $NGINX_CONF -t
    return 0
}
case "$1" in
start)
    start
;;
stop)
    stop
;;
reload)
   reload
;; 
restart)
   restart
;;
configtest)
   configtest
;;
*)
    echo $"Usage: $0 {start|stop|reload|restart|configtest}"
    RETVAL=1
esac
exit $RETVAL