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| From: | Greg Wooledge |
| Subject: | Re: [Help-bash] Basename and extension |
| Date: | Tue, 14 Feb 2012 10:51:53 -0500 |
| User-agent: | Mutt/1.4.2.3i |
On Tue, Feb 14, 2012 at 11:49:12PM +0800, J. M. wrote:
> extension=${filename##*.}
> filename=${filename%.*}
>
> Why above two gets work, I don't understand.
http://mywiki.wooledge.org/BashFAQ/100 (and many others)
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