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Re^3: Match Ip Address on cmd lineby halley (Prior) |
on Sep 09, 2011 at 14:45 UTC ( [id://925102]=note: print w/replies, xml ) | Need Help?? |
The things you ask about are partly about style choices. Equivalent:
Equivalent:
Equivalent: Using qq// is common on command lines, since the shell itself may require quotes or double-quotes. Equivalent: All of this can be found in perldoc perlsyn and perldoc perlop. --
In Section
Seekers of Perl Wisdom
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