如何在 Linux Ubuntu 中创建 .sh 扩展文件？
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How can I create .sh extension file in Linux Ubuntu?
提问by vikas
I'm trying to write a script to run one of my .jarfiles as daemons, but I am not understanding how to create a .shextension file in Ubuntu. I have already used vito create a file with the code that I want, but I cannot figure out how to define the file to specifically be a .sh file. For example, I want to convert my file "foo" or "foo.txt" into "foo.sh".
我正在尝试编写一个脚本来将我的一个.jar文件作为守护程序运行，但我不明白如何.sh在 Ubuntu 中创建扩展文件。我已经使用vi我想要的代码创建了一个文件，但我无法弄清楚如何将文件定义为 .sh 文件。例如，我想将我的文件“ foo”或“ foo.txt”转换为“ foo.sh”。
Is there a simple command I am not seeing that can convert files to a .sh extension or is it a more complicated process?
是否有一个我没有看到的简单命令可以将文件转换为 .sh 扩展名，或者是一个更复杂的过程？
采纳答案by Fredrik Pihl
Use this as a template:
使用它作为模板：
#!/bin/bash
# content of your script
The first line is called a shebangand tells the OS what program that should be used executing the content of the file, in this case, bash.
第一行称为shebang，告诉操作系统应该使用哪个程序来执行文件的内容，在本例中为bash.
To make the file executable:
要使文件可执行：
chmod 755 foo.sh
To execute your script do:
要执行您的脚本，请执行以下操作：
./foo.sh
