command line - Linux: Possible to extend and Alias? -

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A simple example:

Suppose i have a nickname where the source is done anywhere : 

  alias ls' ls -o '

I have to add another nickname to this: 

  alias ls' Ls -a '

So when I execute it, I'm actually receiving: 

  ls -o -a

Is this possible? Of course, in the above example, the second overwrites the first.

Why should I want this? The first surname (more complex than the example) is publicly shared with the company's server and I do not want to duplicate it when the original is modified.

I am using the C shell. 

  eval "$ (alias -p | grep '^ alias ls =' | sed" S / '$ / -o' / ")"

Note that it assumes that you are using Bash.


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