Hi All,
Following is the code which I am executing.
my $fname3 = "/tmp/vob_repl_list_test1";
open(FILE2, $fname3);
my @vob_repl_list = <FILE2>;
close(FILE2);
foreach my $a(@vob_repl_list)
{
`$MT chreplica -host puvob02 $a`;
}
I am not getting the proper value of $a in the command `$MT chreplica
-host puvob02 $a`;
I know that array @vob_repl_list is not empty.
plz help
regards
irfan.
-----Original Message-----
From: Stephen Kratzer [mailto:[EMAIL PROTECTED]
Sent: Friday, July 21, 2006 6:46 PM
To: beginners@perl.org
Subject: Re: foreach loop
On Friday 21 July 2006 08:59, Sayed, Irfan (Irfan) wrote:
> Hi,
>
> I am executing following code.
>
> foreach (@vob_repl_list)
>
> {
>
> print $_;
>
> `$MT chreplica -host puvob02 $_`;
>
> }
>
> but I am not getting the value of $_ in the command `$MT chreplica
> -host
> puvob02 $_`; if I print the value of $_ then it's printing fine.
>
> but in command it's not taking that value. so my execution of command
> is failing.
>
> can u plz help.
>
> regards
>
> irfan.
$_ is being interpolated, but if you don't do anything with the returned
output (like print it), you won't see any results. If that isn't the
case, it's possible that @vob_repl_list is empty.
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