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Forum: UNIX for Dummies Questions & Answers 09-04-2008

How to copy owner permissions to group

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If you have Perl 5.x installed, this works: ...

If you have Perl 5.x installed, this works:

find . | perl -ne 'chomp; $a = (stat $_)[2] & 07777; $a = ($a & 07707) | (($a >> 3) & 070); chmod($a, $_)'

Just change the "." parameter of find to...

Forum: Shell Programming and Scripting 08-05-2008

Counting the number of occurances of all characters (a-z) in a string

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Non-destructive counting

I know this is an older thread, but I had a slightly different scenario, where I needed non-destructive counting and thought I'd share.

The s///g and tr/// methods already mentioned remove text...

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