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Character clearance in either end front or back
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From: |
Budi |
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Subject: |
Character clearance in either end front or back |
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Date: |
Thu, 8 Oct 2020 13:06:37 +0700 |
since clearing some character in either end front or back is
ubiquitous, it should easily, quickly be accomplish by Bash string
tools e.g. ${# } or ${%}
but merely
clearing \\\ as in l=foo\\\
k=${%%\}
can't do and solve it
Bash needs to get fixed or perked up
- Character clearance in either end front or back,
Budi <=