本文为大家分享jexus服务设置开机启动的具体代码，供大家参考，具体内容如下
linux的服务开机设置一般在 /etc/init.d/里
而jexus的默认安装目录在 /usr/jexus里 启动文件为 jws 参数 有start stop restart
这里贡献一个刚写好的jexus的开启启动脚本
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#!/bin/bash
### BEGIN INIT INFO
#
# Provides: jws
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: jws
# Description: This file should be used to construct scripts to be placed in /etc/init.d.
#
### END INIT INFO
## Fill in name of program here.
PROG=\"jws\"
PROG_PATH=\"/usr/jexus\" ## Not need, but sometimes helpful (if $PROG resides in /opt for example).
PROG_ARGS=\"start\"
PID_PATH=\"/var/run/\"
start() {
if [ -e \"$PID_PATH/$PROG.pid\" ]; then
## Program is running, exit with error.
echo \"Error! $PROG is currently running!\" 1>&2
exit 1
else
## Change from /dev/null to something like /var/log/$PROG if you want to save output.
$PROG_PATH/$PROG $PROG_ARGS 2>&1 >/var/log/$PROG &
$pid=`ps ax | grep -i \'jws\' | sed \'s/^\\([0-9]\\{1,\\}\\).*/\\1/g\' | head -n 1`
echo \"$PROG started\"
echo $pid > \"$PID_PATH/$PROG.pid\"
fi
}
stop() {
echo \"begin stop\"
if [ -e \"$PID_PATH/$PROG.pid\" ]; then
## Program is running, so stop it
pid=`ps ax | grep -i \'jws\' | sed \'s/^\\([0-9]\\{1,\\}\\).*/\\1/g\' | head -n 1`
kill $pid
rm -f \"$PID_PATH/$PROG.pid\"
echo \"$PROG stopped\"
else
## Program is not running, exit with error.
echo \"Error! $PROG not started!\" 1>&2
exit 1
fi
}
## Check to see if we are running as root first.
## Found at http://www.cyberciti.biz/tips/shell-root-user-check-script.html
if [ \"$(id -u)\" != \"0\" ]; then
echo \"This script must be run as root\" 1>&2
exit 1
fi
case \"$1\" in
start)
start
exit 0
;;
stop)
stop
exit 0
;;
restart)
stop
start
exit 0
;;
**)
echo \"Usage: $0 {start|stop|restart}\" 1>&2
exit 1
;;
esac
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最后记得 sudo chmod +x /etc/init.d/jws
添加自动启动服务 sudo update-rc.d jws defaults
删除自动启动服务 sudo update-rc.d jws remove
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。
