perl's command line snippet which I read from a perl article ( perl tutrous )by jesuashok (Curate)
|on Sep 06, 2006 at 07:16 UTC||Need Help??|
jesuashok has asked for the wisdom of the Perl Monks concerning the following question:
I am using perl version 5.
what did the above line do ?
why it has created a file called 'foo~' ?
am I making any mistakes there ?
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