nginx-nginx脚本

#!/bin/bash
#nx Startup script for the Nginx HTTP Server
 
# it is v.0.0. version.
 
# chkconfig: -  
 
# description: Nginx is a high-performance web and proxy server.
 
#              It has a lot of features, but it's not for everyone.
 
# processname: nginx
 
# pidfile: /var/run/nginx.pid
 
# config: /usr/local/nginx/conf/nginx.conf
 
nginxd=/usr/local/nginx/sbin/nginx
 
nginx_config=/usr/local/nginx/conf/nginx.conf
 
nginx_pid=/var/run/nginx.pid
 
RETVAL=
 
prog="nginx"
 
# Source function library.
 
. /etc/rc.d/init.d/functions
 
# Source networking configuration.
 
. /etc/sysconfig/network
 
# Check that networking is up.
 
[ ${NETWORKING} = "no" ] && exit 
 
[ -x $nginxd ] || exit 
 
# Start nginx daemons functions.
 
start() {
 
if [ -e $nginx_pid ];then
 
   echo "nginx already running...."
 
   exit 
 
fi
 
   echo -n $"Starting $prog: "
 
   daemon $nginxd -c ${nginx_config}
 
   RETVAL=$?
 
   echo
 
   [ $RETVAL =  ] && touch /var/lock/subsys/nginx
 
   return $RETVAL
 
}
 
# Stop nginx daemons functions.
 
stop() {
 
        echo -n $"Stopping $prog: "
 
        killproc $nginxd
 
        RETVAL=$?
 
        echo
 
        [ $RETVAL =  ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid
 
}
 
# reload nginx service functions.
 
reload() {
 
    echo -n $"Reloading $prog: "
 
    #kill -HUP `cat ${nginx_pid}`
 
    killproc $nginxd -HUP
 
    RETVAL=$?
 
    echo
 
}
 
# See how we were called.
 
case "$1" in
 
start)
 
        start
 
        ;;
 
stop)
 
        stop
 
        ;;
 
reload)
 
        reload
 
        ;;
 
restart)
 
        stop
 
        start
 
        ;;
 
status)
 
        status $prog
 
        RETVAL=$?
 
        ;;
 
*)
 
        echo $"Usage: $prog {start|stop|restart|reload|status|help}"
 
        exit 
 
esac
 
exit $RETVAL