perl -pe 's/,/|/;s/,/|/;s/,/|/'


##</code><code>##

perl -pe 's/,/|/ for 1 .. 10'  # Oops!


##</code><code>##

perl -pe 's/,/$i++<10 ? "|" : ","/ge'


##</code><code>##

perl -pe 's/,/|/ for $_, $_'


##</code><code>##

perl -pe 's/,/|/ for ($_) x 10'


##</code><code>##

($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,