Gretings dear monks!!
I was re-using the code getservertype2.pl by some monk here around,
on a w2k activeperl 5.8 to get the output of system call via rcmd of several machines.
The code never print "Parent exiting...\n" WHY ??(the original code print it)
I have to put the line sleep 1 in the sub 'cause the script was not waiting for all the pseudo-process
I never experimented forks 'cause i'm forced to work on w2k so maybe i'm doing some trivial error
#!/usr/bin/perl -w
use strict;
$|=1;
my @ip qw (192.168.0.1 192.168.0.2 192.168.0.3)
my $kid;
foreach my $host(@ip)
{
next if $kid = fork;
die "fork: $!" unless defined $kid;
& doit ($host);
exit;
}
1 while wait != -1;
print "Parent exiting...\n";
exit;
sub doit {
my $server = shift;
open RCMD, "rcmd \\\\$server ipconfig|";
while (<RCMD>){if ($_=~/Executing/){print "$_\n";}}
close RCMD;
sleep 1;
}
greetings from roma Lor*
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