The following value is assigned to a variable $stamp.
I'm trying to use regex to turn: Wed 08/22/2001 2:38p
into: 08_22_238p
So far, 
$stamp =~ s/\//_/g; #changes / to _
$stamp =~ s/\s+//g; #strips out whitespace

[download]
turns it into: Wed08_22_2001_2:38p

I need to figure out how to strip out the first three characters: Wed (or Mon, Tue, Thr, Fri, Sat, Sun)
the "_2001" in the middle of the string (also needs to work when it becomes _2002, _2003, etc.)
and the ":" in the middle of the 2:38p.

Can anyone tell me how to do this?

Thanks in advance.

In reply to How do I use regex to strip out specific characters in a string? by Anonymous Monk

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