Why?

#          1         2         3
# 1234567890123456789012345678901234567
  while(<STDIN>){print if m/$ARGV[0]/;}
  /$ARGV[0]/&&print while<STDIN>
# 123456789012345678901234567890
#          1         2         3

[download]

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

[download]

In reply to Re: perl grep clone by choroba
in thread perl grep clone by pythondude

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