Re^6: Substitution in range operator

I get the correct output but in my script it doesn't change the pipe or remove the new line. Funny because i copied the char into a hex editor and got "a" (new line not carriage return) I'll play around with it some more tomorrow but is there a way to use hex values in the regex? - just googled http://www.regular-expressions.info/nonprint.html so I'll have another look at a hex editor tomorrow and give it a go trying with hex symbols.

foo | bar
baz qux
fred wilma
barney
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Re^7: Substitution in range operator by benaw (Novice) on Dec 30, 2015 at 07:43 UTC
I don't think I can use hex values in regex the hex is "a7c"	[reply]
Re^8: Substitution in range operator by Anonymous Monk on Dec 30, 2015 at 07:56 UTC
sure you can, \x{a7c} `$ perl -le " use Data::Dump qw/ dd /; dd qq{\x{a7c}} ; " "\x{A7C}"` [download]	[reply] [d/l]