bash 如何在同一个shell中执行bash脚本
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How to execute bash script in same shell
提问by Sam
I have a bash script which is calling three different commands and that execution must happen in one shell. I got it by adding && after each command like as follows-
我有一个 bash 脚本，它调用三个不同的命令，并且该执行必须在一个 shell 中进行。我通过在每个命令后添加 && 来得到它，如下所示 -
CMD1 && CMD2 && CMD3
Now what i need is- lets say i open a terminal on my MAC machine, all commands should run in open shell not in new sub-shell.
现在我需要的是 - 假设我在我的 MAC 机器上打开一个终端，所有命令都应该在打开的 shell 中运行，而不是在新的子 shell 中。
As a side note- CMD1 is actually a source command to my project directory which is a bash script which sets all the environment variable for running server.
附带说明 - CMD1 实际上是我项目目录的源命令，它是一个 bash 脚本，它设置运行服务器的所有环境变量。
回答by Nikhil Fadnis
First, you will need to save save the command in a scriptfile, for example Myscript.sh.
首先，您需要将命令保存在脚本文件中，例如Myscript.sh.
Second, you can execute the script file to run your commands simultaneously using
其次，您可以使用脚本文件同时运行您的命令
. ./Myscript.sh
The first .stands for current shell and the second .for current directory.
第一个.代表当前shell，第二个.代表当前目录。
