脚本重启pptp nginx

#!/bin/sh
#
# Startup script for pptpd
#
# chkconfig: - 85 15
# description: PPTP server
# processname: pptpd
# config: /etc/pptpd.conf


# Source function library.
. /etc/rc.d/init.d/functions
# See how we were called.
case "$1" in
  start)
        echo -n "Starting pptpd: "
        if [ -f /var/lock/subsys/pptpd ] ; then
                echo
                exit 1
        fi
        daemon /usr/local/sbin/pptpd
        echo
        touch /var/lock/subsys/pptpd
        ;;
  stop)
        echo -n "Shutting down pptpd: "
        killproc pptpd
        echo
        rm -f /var/lock/subsys/pptpd
        ;;
  status)
        status pptpd
        ;;
  condrestart)
	if [ -f /var/lock/subsys/pptpd ]; then
		$0 stop
		$0 start
	fi
	;;
  reload|restart)
        $0 stop
        $0 start
        echo "Warning: a pptpd restart does not terminate existing "
        echo "connections, so new connections may be assigned the same IP "
        echo "address and cause unexpected results.  Use restart-kill to "
        echo "destroy existing connections during a restart."
        ;;
  restart-kill)
        $0 stop
        ps -ef | grep pptpd | grep -v grep | grep -v rc.d | awk '{print $2}' | uniq | xargs kill 1> /dev/null 2>&1
        $0 start
        ;;
  *)
        echo "Usage: $0 {start|stop|restart|restart-kill|status}"
        exit 1
esac

exit 0

nginx redhat版本：

#!/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="/opt/nginx/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/opt/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

nginx ubuntu版本：

#! /bin/sh

### BEGIN INIT INFO
# Provides:          nginx
# Required-Start:    $local_fs $remote_fs $network $syslog
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server
# Description:       starts nginx using start-stop-daemon
### END INIT INFO

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/opt/nginx/sbin/nginx
NAME=nginx
DESC=nginx

test -x $DAEMON || exit 0

# Include nginx defaults if available
if [ -f /etc/default/nginx ] ; then
	. /etc/default/nginx
fi

set -e

. /lib/lsb/init-functions

case "$1" in
  start)
	echo -n "Starting $DESC: "
	start-stop-daemon --start --quiet --pidfile /opt/nginx/logs/$NAME.pid \
		--exec $DAEMON -- $DAEMON_OPTS || true
	echo "$NAME."
	;;
  stop)
	echo -n "Stopping $DESC: "
	start-stop-daemon --stop --quiet --pidfile /opt/nginx/logs/$NAME.pid \
		--exec $DAEMON || true
	echo "$NAME."
	;;
  restart|force-reload)
	echo -n "Restarting $DESC: "
	start-stop-daemon --stop --quiet --pidfile \
		/opt/nginx/logs/$NAME.pid --exec $DAEMON || true
	sleep 1
	start-stop-daemon --start --quiet --pidfile \
		/opt/nginx/logs/$NAME.pid --exec $DAEMON -- $DAEMON_OPTS || true
	echo "$NAME."
	;;
  reload)
        echo -n "Reloading $DESC configuration: "
        start-stop-daemon --stop --signal HUP --quiet --pidfile /opt/nginx/logs/$NAME.pid \
            --exec $DAEMON || true
        echo "$NAME."
        ;;
  status)
	status_of_proc -p /opt/nginx/logs/$NAME.pid "$DAEMON" nginx && exit 0 || exit $?
	;;
  *)
  N=/etc/init.d/$NAME
	echo "Usage: $NAME {start|stop|restart|reload|force-reload|status|configtest}" >&2
	exit 1
	;;
esac

exit 0

OK。需要的结合自己的实际环境稍加修改