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java - process gets killed on server when closing SSH session

问题描述

I use PuTTY to connect to my Linux (centos 8) server by SSH. then I run my java program on server by the command

java -cp /.../ app

everything is fine and the program runs continuously, but when I close my SSH session in PuTTY, my java program gets also killed. why it happens and how to prevent it?!

标签： javalinuxsshcentosputty

解决方案

这是预期的行为。如果您想在关闭 SSH putty 会话的情况下继续运行您的 java jar 文件，请创建一个 shell 脚本并尝试通过运行 shell 脚本来运行 java 应用程序。

示例脚本如下所示，您可以根据需要进行修改：

Name the script : app.sh

示例脚本内容：

#!/bin/sh

cd /home/user/    #path where your jar file is kept
java -jar app.jar

转到脚本的位置：

Give proper execute permissions to the script app.sh :
chmod 755 app.sh

Run the script as : ./app.sh

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