regexp question

From: Ajay mehra (ajaymehra01@gmail.com)
Date: Sat Oct 18 2008 - 03:34:30 ART

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Hi Guys,

I am not good in regexp and seeing your help to understand this.

Question says:

Disallow uploads of "*.exe" via ftp

I had a look at solution guide and it says

regex EXE ".*\.[eE][xX][eE]"

If second (.) is for . in .exe then what is 1st .(dot) for?

My answer was "*\.[eE][xX][eE]"

Also if there is any referece to understand regexp please forward it to me.

Thanks,

Ajay

Blogs and organic groups at http://www.ccie.net

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