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Nginx 启动脚本/重启脚本代码

2019年04月23日  | 移动技术网网络运营  | 我要评论

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第一步
先运行命令关闭nginx

sudo kill `cat /usr/local/nginx/logs/nginx.pid`
第二步

vi /etc/init.d/nginx
输入以下内容
复制代码 代码如下:

#!/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

保存退出

第三步

chmod +x /etc/init.d/nginx
第四步

/sbin/chkconfig nginx on
检查一下

sudo /sbin/chkconfig --list nginx
nginx 0:off 1:off 2:on 3:on 4:on 5:on 6:off
完成！

之后，就可以使用以下命令了
复制代码 代码如下:

service nginx start
service nginx stop
service nginx restart
service nginx reload

/etc/init.d/nginx start
/etc/init.d/nginx stop
/etc/init.d/nginx restart
/etc/init.d/nginx reload

下面是其它作者发布的文章
复制代码 代码如下:

#vi /etc/init.d/nginx
#! /bin/sh
### begin init info
# provides: nginx-php-fpm(fastcgi)
# required-start: $all
# required-stop: $all
# default-start: 3 5
# default-stop: 0 1 6
# short-description: start and stop nginx-fcgi in external fastcgi mode
# description: start and stop nginx-fcgi in external fastcgi mode
# http://www.linxutone.org msn:cnseek@msn.com
### end init info

set -e

path=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
desc="nginx daemon"
name=nginx
daemon=/usr/local/nginx/sbin/$name
configfile=/usr/local/nginx/conf/nginx.conf
pidfile=/var/run/$name.pid
scriptname=/etc/init.d/$name

# gracefully exit if the package has been removed.
test -x $daemon || exit 0

d_start() {
/usr/local/php-fcgi/sbin/php-fpm start > /dev/null 2>&1
$daemon -c $configfile || echo -n " already running"
}

d_stop() {
/usr/local/php-fcgi/sbin/php-fpm stop > /dev/null 2>&1
kill -quit `cat $pidfile` || echo -n " not running"
}

d_reload() {
/usr/local/php-fcgi/sbin/php-fpm reload > /dev/null 2>&1
kill -hup `cat $pidfile` || echo -n " can't reload"
}

case "$1" in
start)
echo -n "starting $desc: $name"
d_start
echo "."

stop)
echo -n "stopping $desc: $name"
d_stop
echo "."

reload)
echo -n "reloading $desc configuration ..."
d_reload
echo "reloaded."

restart)
echo -n "restarting $desc: $name"
d_stop
sleep 1
d_start
echo "."

*)
echo "usage: $scriptname {start|stop|restart|reload}" >&2
exit 3

esac

exit 0

#chmod u+x /etc/init.d/nginx

使用方法：
复制代码 代码如下:

#/etc/init.d/nginx start
#/etc/init.d/nginx stop
#/etc/init.d/nginx restart

注意修改安装路径了
复制代码 代码如下:

#!/bin/bash
#
# init file for nginx server daemon
#
# chkconfig: 234 99 99
# description: nginx server daemon
#
# source function library
. /etc/rc.d/init.d/functions
# pull in sysconfig settings
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
retval=0
prog="nginx"
pat=/usr/local/nginx
nginxd=/usr/local/nginx/sbin/nginx
pid_file=/usr/local/nginx/nginx.pid
start()
{
echo -n $"starting $prog: "
$nginxd 2>/dev/null $options && success || failure
retval=$?
[ "$retval" = 0 ] && touch /var/lock/subsys/nginx
echo
}
stop()
{
echo -n $"shutting down $prog: "
killproc nginx
retval=$?
echo
[ $retval -eq 0 ] && rm -f /var/lock/subsys/nginx
return $retval
}
reload()
{
echo -n $"reloading nginx: "
killproc nginx -hup
retval=$?
echo
return $retval
}
case "$1" in
start)
start

stop)
stop

restart)
stop
start

reload)
reload

status)
status -p $pid_file nginx
retval=$?

*)
echo $"usage: $0 {start|stop|restart|reload|status}"
retval=1
esac
exit $retval

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