Help for this page

Select Code to Download


  1. or download this
    #! perl
use strict;
...

close $fh
    or die "Cannot close file '$file': $!";
  2. or download this
    16:32 >perl 1504_SoPW.pl
Perl is cool!
Pi is 3.141593

16:32 >
  3. or download this
    [Tue Jan  5 16:32:03 2016]: Perl is cool!
[Tue Jan  5 16:32:03 2016]: Pi is 3.141593