Bash-CD实例而不是子进程

Question

So I've created a bash script that takes argument and then (I want it to) cd me into a directory. 因此，我创建了一个带参数的bash脚本，然后（我希望它）将我cd到目录中。

It's not quite a case of cd /home/$1 for example, it's a bit more complex. 例如，它不是cd / home / $ 1的情况，它有点复杂。

The problem is (as I knew it would be) it's cding the sub process rather than my instance of bash. 问题是（正如我所知道的那样）它正在给子进程而不是我的bash实例添加代码。

Is there any way to apply it to my open bash? 有什么方法可以将其应用于我的公开bash吗？

Answer 1

Echo the desired directory, then create a bash alias as follows: 回显所需的目录，然后创建bash别名，如下所示：

alias jump="cd $(myscript.sh)"

It's the approach I use for autojump , and it works very well. 这是我用于自动跳转的方法，并且效果很好。

Answer 2

I guess this is another option for you 我想这是您的另一选择