nginx 启动脚本

#!/bin/sh 
# 
# nginx - this script starts and stops the nginx daemin 
# 
# chkconfig: - 85 15 
# description: Nginx is an HTTP(S) server, HTTP(S) reverse  
# proxy and IMAP/POP3 proxy server 
# processname: nginx 
# config: /usr/local/nginx/conf/nginx.conf 
# pidfile: /usr/local/nginx/logs/nginx.pid 

# Source function library. 
. /etc/rc.d/init.d/functions 

# Source networking configuration. 
. /etc/sysconfig/network 

# Check that networking is up. 
[ "$NETWORKING" = "no" ] && exit 0 

nginx="/usr/local/nginx/sbin/nginx" 
prog=$(basename $nginx) 

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

lockfile=/var/lock/subsys/nginx 

start() { 
[ -x $nginx ] || exit 5 
[ -f $NGINX_CONF_FILE ] || exit 6 
echo -n $"Starting $prog: " 
daemon $nginx -c $NGINX_CONF_FILE 
retval=$? 
echo 
[ $retval -eq 0 ] && touch $lockfile 
return $retval 
} 

stop() { 
echo -n $"Stopping $prog: " 
killproc $prog -QUIT 
retval=$? 
echo 
[ $retval -eq 0 ] && rm -f $lockfile 
return $retval 
} 

restart() { 
configtest || return $? 
stop 
start 
} 

reload() { 
configtest || return $? 
echo -n $"Reloading $prog: " 
killproc $nginx -HUP 
RETVAL=$? 
echo 
} 

force_reload() { 
restart 
} 

configtest() { 
$nginx -t -c $NGINX_CONF_FILE 
} 

rh_status() { 
status $prog 
} 

rh_status_q() { 
rh_status >/dev/null 2>&1 
} 

case "$1" in 
start) 
rh_status_q && exit 0 
$1 
;;
stop) 
rh_status_q || exit 0 
$1 
;;
restart|configtest) 
$1 
;;
reload) 
rh_status_q || exit 7 
$1 
;;
force-reload) 
force_reload 
;;
status) 
rh_status 
;;
condrestart|try-restart) 
rh_status_q || exit 0 
;;
*) 
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}" 
exit 2 
esac