Use s/// to replace any characters except those you want.

perl -pi.bak -e 's#[^\d$/]#,#g' file1.txt

Yeah, \D would have been simpler than [^\d$/], but then you'd also get the input record seperator assuming it hadn't been set to a number.

In reply to Re: Search & Replace Revisited by Kanji
in thread Search & Replace Revisited by codejnki

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