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Re: A suggestion for the future version of Bash
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From: |
Paul Jarc |
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Subject: |
Re: A suggestion for the future version of Bash |
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Date: |
29 Dec 2000 15:56:27 -0500 |
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User-agent: |
Gnus/5.0807 (Gnus v5.8.7) Emacs/20.7 |
Victor Porton <porton@perm.raid.ru> writes:
> It would be good to have possibility to print something before each
> interactive command line execution. This can be done by adding the new shell
> variable BEFORECOMMAND with commands which should be executed before every
> user-entered command line.
If I understand you, this functionality is already available in the
PROMPT_COMMAND variable and command substitution in PS1.
paul