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[Help-bash] Is there a way to peek at the stdin buffer in bash?
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From: |
Peng Yu |
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Subject: |
[Help-bash] Is there a way to peek at the stdin buffer in bash? |
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Date: |
Wed, 9 Nov 2016 08:49:45 -0600 |
Hi, C has ungetc(). Is there a way to to peek stdin buffer in bash?
(This can be useful if I want to do something depending on the first
initial lines, otherwise I will need to write stdin to file or use
tee, either of which are as efficient as peeking the stdin buffer)
Thanks.
--
Regards,
Peng
- [Help-bash] Is there a way to peek at the stdin buffer in bash?,
Peng Yu <=