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Re: Regarding shell variable injection
From: |
Shlomi Fish |
Subject: |
Re: Regarding shell variable injection |
Date: |
Fri, 21 Oct 2016 17:08:00 +0300 |
Hi Samdani,
please see
http://www.shlomifish.org/philosophy/computers/netiquette/email/reply-to-list.html
.
I am CCing my reply to the list because you didn't specifically say that it
should be a private reply (and why). See below for my reply.
On Fri, 21 Oct 2016 14:52:18 +0530 Samdani A <samdani1593@gmail.com> wrote:
> Hi
>
> I had read about the links. I am not using any spaces in the variable
> naming still I need to encode the variable in double quotes such as "$f".
>
> Do you have any idea on this .bash~ created??
> junk.bash~ parallel.bash parallel.bash~ temp.bash~
>
> Please clarify the doubts.
>
I'm not sure, but:
1. There may be some non-standard characters that will cause a problem in this
case.
2. Your code may end up being used by other users with different habits.
3. It is a "red flag" that signifies potential sloppiness or cluelessness and
as such should be avoided as much as possible.
Regards,
-- Shlomi
> Regards
> Samdani.A
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