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Re^5: One liner to subtract by 2

by choroba (Chancellor)
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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[LanX]: <|--
[choroba]: Reminds me of an old joke about an orchestra...
erix imagines that in a true Lancs accent
[choroba]: so a Czech orchestra rehearses a new piece by a German composer
LanX LOL of the day ... the Turkish Anonymous Alcoholics stopped their "No to alcohol" campaign for political reasons ...
LanX omg my browser is posting again on its own ...
[LanX]: choroba: GREAT JOKE! xD
LanX starts googling the punch line ...

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