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Re^5: One liner to subtract by 2

by choroba (Archbishop)
on Jul 24, 2013 at 14:30 UTC ( #1046133=note: print w/replies, xml ) Need Help??


in reply to Re^4: One liner to subtract by 2
in thread One liner to subtract by 2

This outputs the new contents to the standard output. If you want to change the file, you have to add the -i flag:
perl -i~ -pe ...
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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