Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re: ARGV issue

by jwkrahn (Monsignor)
on Oct 02, 2011 at 22:24 UTC ( #929197=note: print w/ replies, xml ) Need Help??


in reply to ARGV issue

Try it like this:

#!/usr/bin/perl use warnings; use strict; if ( grep /^(?:--help|-help|-h)$/, @ARGV ) { print "Help arguments have been found\n"; } else { print "No help arguments found\n"; }


Comment on Re: ARGV issue
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://929197]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (6)
As of 2014-08-21 04:52 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (127 votes), past polls