vim /etc/init.d/nginx
service nginx start

#!/bin/sh  

# chkconfig: 2345 85 15  
# description:Nginx Server  
  
NGINX_HOME=/usr/local/nginx  
NGINX_SBIN=$NGINX_HOME/sbin/nginx  
NGINX_CONF=$NGINX_HOME/conf/nginx.conf  
NGINX_PID=$NGINX_HOME/logs/nginx.pid  
  
NGINX_NAME="Nginx"  
  
. /etc/rc.d/init.d/functions  
  
if [ ! -f $NGINX_SBIN ]  
then  
    echo "$NGINX_NAME startup: $NGINX_SBIN not exists! "  
    exit  
fi  
  
start() {  
    $NGINX_SBIN -c $NGINX_CONF  
    ret=$?  
    if [ $ret -eq 0 ]; then  
        action $"Starting $NGINX_NAME: " /bin/true  
    else  
        action $"Starting $NGINX_NAME: " /bin/false  
    fi  
}  
  
stop() {  
    kill `cat $NGINX_PID`  
    ret=$?  
    if [ $ret -eq 0 ]; then  
        action $"Stopping $NGINX_NAME: " /bin/true  
    else  
        action $"Stopping $NGINX_NAME: " /bin/false  
    fi  
}  
  
restart() {  
    stop  
    start  
}  
  
check() {  
    $NGINX_SBIN -c $NGINX_CONF -t  
}  
  
  
reload() {  
    kill -HUP `cat $NGINX_PID` && echo "reload success!"  
}  
  
relog() {  
    kill -USR1 `cat $NGINX_PID` && echo "relog success!"  
}  
  
case "$1" in  
    start)  
        start  
        ;;  
    stop)  
        stop  
        ;;  
    restart)  
        restart  
        ;;  
    check|chk)  
        check  
        ;;  
    status)  
        status -p $NGINX_PID  
        ;;  
    reload)  
        reload  
        ;;  
    relog)  
        relog  
        ;;  
    *)  
        echo $"Usage: $0 {start|stop|restart|reload|status|check|relog}"  
        exit 1  
esac