<wib_jonas> `` perl -pi -e \'s/^(url\\(1hackeso\\) -) .*/$1 print URL for a file in the hackenv hg repository and web access of the repository/; print\' share/whatis

#!/usr/bin/perl
$c=0+$ARGV[0]; printf"%.2f°C = %.2f°F\n",$c,$c*9/5+32;