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Re: Examining the output of a shell command?
From: |
Pascal J. Bourguignon |
Subject: |
Re: Examining the output of a shell command? |
Date: |
Sun, 28 Jun 2015 15:57:21 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Raffaele Ricciardi <rfflrccrd@gmail.com> writes:
> I would like to analyse the escape sequences emitted by a shell
> command. I have tried with `shell-command` and
> `shell-command-to-string`, but escape sequences are stripped away.
Nope. Try a better lie.
(shell-command-to-string "echo $RED hello $NORMAL")
--> "[31m hello [0m
"
--
__Pascal Bourguignon__ http://www.informatimago.com/
“The factory of the future will have only two employees, a man and a
dog. The man will be there to feed the dog. The dog will be there to
keep the man from touching the equipment.” -- Carl Bass CEO Autodesk
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