[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[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 <=