Help for this page

Select Code to Download


  1. or download this
    #!perl
use strict;
...
{
...code inside loop...
}
  2. or download this
    #!perl -n
use strict;
...code inside loop...
  3. or download this
    #!perl -n
use strict;
...code to do with every line of input stored in $_...
print $_; # or just print
  4. or download this
    #!perl -p
use strict;
...code to do with every line of input stored in $_...