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[Help-bash] Is there a way to not to remove tailing newline in command s
From: |
Peng Yu |
Subject: |
[Help-bash] Is there a way to not to remove tailing newline in command substitution? |
Date: |
Wed, 12 Dec 2018 21:32:33 -0600 |
Hi,
Sometimes, it may be better to preserve the trailing newline in a
command substitution. Is there a way to do so? Thanks.
$ x=$(echo $'\n')
$ declare -p x
declare -- x=""
--
Regards,
Peng
- [Help-bash] Is there a way to not to remove tailing newline in command substitution?,
Peng Yu <=