Can you explain further what is required.
here i give u the code to get data from command line.

#!/usr/bin/perl --

print "Enter The Key\n";
my $key = <STDIN>;
chomp($key);
print "You have entered $key ";

[download]

To execute anything to a application or services in system you can use system command.

system "ps -C $var";

In reply to Re: passing parameters by amyarjun
in thread passing parameters by Anonymous Monk

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