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| From: | lina |
| Subject: | how to understand echo ${PATH#*:} |
| Date: | Mon, 26 Dec 2011 12:10:40 +0800 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111114 Icedove/3.1.16 |
Hi,
how to understand
echo ${PATH#*:}
the #*:
I don't get it. why the first path before : was gone.
Thanks,
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