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Re: Re: Re: Re: Think for yourself.

by thelenm (Vicar)
on Oct 06, 2003 at 16:37 UTC ( #296990=note: print w/replies, xml ) Need Help??

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  1. or download this
    open(FOO,$foo) || die "Can't open $foo: $!";
    
  2. or download this
    die "Can't open $foo: $!" unless open(FOO,$foo);
    
  3. or download this
     
    print "Starting analysis\n" if $verbose;
    
  4. or download this
    $verbose && print "Starting analysis\n";
    

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[marioroy]: LA my @music_times = qx(find \$HOME/Music/ Albums -type f -iname \'*.mp3\' -exec mp3info -p \"%S\\n\" {} \\;);
[marioroy]: Only 2 backslash \\n
[marioroy]: LA no space before Albums
[Lady_Aleena]: Good guh! I think I will use File::Find when working in perl. That is too many toothpicks.
[marioroy]: mp3info must be in the PATH
[marioroy]: LA ++
[Lady_Aleena]: marioroy, this is forcing me to learn perl modules to use instead.
[marioroy]: qx isn't fun if having to backslash ' and " and \.
[marioroy]: LA ++ ok.
[marioroy]: I wrote a mp3info script to see the arguments received with print "@ARGV\n";

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