Write a rot13 program in one line

[Ender]

Newby, this is the code:

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tr/A-Za-z/N-ZA-Mn-za-m/;


Put that in a file and perl -p it. Less than 25 characters.

[Newby]

I realize what the code is. But you gave that entire line like the line itself was the solution. :P

How about this shell script for the win?

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tr A-Za-z N-ZA-Mn-za-m

newby@impaler:~/Downloads/vmware-server$ perl -p -e "tr/A-Za-z/N-ZA-Mn-za-m/;"
Testing!
Grfgvat!

newby@impaler:~/Downloads/vmware-server$ tr A-Za-z N-ZA-Mn-za-m
Testing!
Grfgvat!

Mine requires less resources I wager. :)

[Ender]

haha that's neat :D I didn't know there was a tr command.

I don't really care about the resources but it is less to type ^.^