Ken Slater <[email protected]> writes:
(Note: somehow a post about like below didn't make it to the list when
my other response did... this is paraphrasing)
>> cat tst:
>>
>> #!/usr/local/bin/perl
>>
>> use strict;
>> use warnings;
>>
>> my $cmd = 'ls /';
>>
>> open my $ch, '-|', "$cmd" or die "Can't open $cmd: $!";
>>
>> while ($ch) {
>> print;
>> }
>
> I believe you meant:
>
> while (<$ch>)
>
Thanks for the input.
Oh er yes, yes of course. I would not have ever tried something so
idiotic and foolish... it was an attempt at humor.... Of course, I'm
way to sophisticated to have made such a blunder.
Just seeing if the list was asleep. (yeah right!)
--
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
http://learn.perl.org/
