我想制作在Ubuntu 12.04LTS中直接执行jar文件的sh文件

Question

In Ubuntu 12.04 (Not Working)

I create a sh file and write the code.

  @echo off
  java -jar Program.jar

also allow the permission of execution. But no action performed. While in windows it works fine.

In Windows 7 (Working)

I create a batch file and write the code.

@echo off
java -jar Program.jar

Please help what i am doing wrong.

Answer 1

Ubuntu shell scripts can't use @echo off that's for DOS command scripts. You need something like,

#!/bin/sh
java -jar Program.jar

The first line is known as the Shebang (the #! is a kind of magic number ).