Re: Detect common lines between two files, one liner from shell

[stephen]

in reply to Detect common lines between two files, one liner from shell

To add insult to injury, you could do this:

perl -ne '@foo[10]="print"; eval( $foo[ substr( ( $seen{$_} .= @ARGV),
+ -2)])' file1 file2

Adding just that extra bit of obscurity to make it completely byzantine...

stephen