通用jar包启动脚本
- 使用方法:
把本脚本和jar包放置在同一目录,并保证该目录下只有一个jar包。
jar包的输出文件名为“nohup.当前目录名"
- 运行jar包:
脚本名后跟start|stop|restart|status即可
- 脚本内容:
#!/bin/bash
#######################
#脚本使用方法:
#本脚本和jar包在同一目录下,保证当前目录有且只有一个jar包即可。无需修改任何东西。
# Usage: $0 {start|stop|status|restart}
#######################
#可在此处添加需要加载的环境变量
#######################
CurrentPath=`pwd`
CurrentDirName=`basename $(pwd)`
if ls *.jar &> /dev/null ;then
if [ `ls *.jar | wc -l` -eq 1 ];then
APP_NAME=`find $CurrentPath -maxdepth 1 -name "*.jar"`
else
echo -e "\033[31m------ Error! Too Much JAR Packages In This Directory !\033[0"
exit 2
fi
else
echo -e "\033[31m------ Error! No JAR Package In Current File !\033[0"
exit 1
fi
is_exist () {
pid=`ps aux | grep $APP_NAME | grep -v grep | grep "jar$"| awk ‘{print $2}‘`
if [ -z "$pid" ];then
return 1
else
return 0
fi
}
start () {
is_exist
if [ $? -eq 0 ];then
echo "${APP_NAME} is already running. pid=${pid} ."
else
nohup java -jar $APP_NAME &> nohup.$CurrentDirName &
fi
}
stop () {
is_exist
if [ $? -eq 0 ];then
kill $pid
else
echo "${APP_NAME} is not running"
fi
}
status () {
is_exist
if [ $? -eq 0 ];then
echo "${APP_NAME} is running. Pid is ${pid}"
else
echo "${APP_NAME} is not running"
fi
}
case $1 in
start)
start;;
stop)
stop;;
restart)
stop
start;;
status)
status;;
*)
echo "Usage: $0 {start|stop|status|restart} "
esac
原文地址:https://blog.51cto.com/11975865/2383075
时间: 2024-10-03 09:29:21