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Re: echo builtin command will give the wrong value of the variable when
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From: |
Greg Wooledge |
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Subject: |
Re: echo builtin command will give the wrong value of the variable when there is a file named: 11 in the current directory |
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Date: |
Wed, 27 Jul 2016 09:28:55 -0400 |
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User-agent: |
Mutt/1.4.2.3i |
On Wed, Jul 27, 2016 at 07:24:11PM +0800, Lingfei Kong wrote:
> # touch 11
> # c='[11761][1469504252]'
> # echo $c
> 11
This is why you MUST ALWAYS quote your parameter expansions.
echo "$c"
http://mywiki.wooledge.org/Quotes
http://mywiki.wooledge.org/BashGuide