Well, the relevant code is:

system('telnet' , '192.168.1.1');

[download]

As `perldoc -f system` tells you, system() forks off a child, waits for it to exit and then returns to your program. `perldoc perlop` tells us that qx// does the same, but catches the stdout of the command and returns it (exit status should be in $? anyways). So I can't see why you cannot use qx//... 

my $var = `telnet 192.168.1.1`;
$var =~ s/192.168.1.1//;
print $var;

[download]

update: oops, code tag typo, thanks Aristotle.

--
http://fruiture.de

In reply to Re: Re: Re[3]: Modifying STDOUT and keeping control by fruiture
in thread Modifying STDOUT and keeping control by Anonymous Monk

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