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Re^2: What one-liners do people actually use?

by l3v3l (Monk)
on Dec 12, 2005 at 18:26 UTC ( #516091=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -nle 'tr/a-z/A-Z/;$l=length();for $m(3..$l){for $c(0..($l-3)){las
    +t if $m+$c>$l;$f=substr($_,$c,$m);($r=reverse($f))=~s/s+//g;print "$.
    +\t$_\t$c\t$m\t$f" if ($f eq $r);}}' example | more
    
  2. or download this
    1    TTTATCGGTCGTTATATAGATGTTTGCA    0    3    TTT
    1    TTTATCGGTCGTTATATAGATGTTTGCA    2    3    TAT
    ...
    1    TTTATCGGTCGTTATATAGATGTTTGCA    13    5    ATATA
    1    TTTATCGGTCGTTATATAGATGTTTGCA    16    5    TAGAT
    1    TTTATCGGTCGTTATATAGATGTTTGCA    21    5    GTTTG
    
  3. or download this
    # echo "TTTATCGGTCGTTATATAGATGTTTGCA" | perl -ne ...
    

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[marioroy]: LA only $ and \ needed backslash, not ' and ".
[marioroy]: my @music_times = qx(find \$HOME/Music/ Albums -type f -iname '*.mp3' -exec mp3info -p "%S\\n" {} \\;);
[marioroy]: I wanted to come back and report on that.
[marioroy]: cheers

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