On Wednesday 09 Jun 2010 10:44:35 Gopal Karunakar wrote:
> Hi,
>
> How can i declare a simple perl script file which will take arguments
> from the user? an example will be take two numbers and give the sum as
> output.
>
> Thanks in advance,
>
See @ARGV:
[code]
#!/usr/bin/perl
use strict;
use warnings;
my $n1 = shift(@ARGV);
my $n2 = shift(@ARGV);
print "$n1 + $n2 = ", ($n1+$n2), "\n";
[/code]
[console]
shlomi:~$ perl cmd-line-1.pl 5 6
5 + 6 = 11
shlomi:~$
[/console]
Also see Getopt::Long.
Regards,
Shlomi Fish
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