On Dec 7, 4:29 am, [email protected] (Perl Pra) wrote:
> Hi All,
>
> I need to execute "*psexec.exe"* which is in C:\Windows\system32 through
> perl scirpt.
> .I am getting the error "*'psexec' is not recognized as an internal or
> external command,operable program or batch file"*
>
> Below is the perl script.
>
> --- SNIP
> #!/usr/bin/perl -w
> use strict;
> use warnings;
> use File::Copy;
> use File::Find;
>
> $ENV{path}= $ENV{path} . ';' . 'C:\\Windows\\System32';
> my $cmd='psexec' . " " . '\\\\' . 10.1.1.121 . ' -u ' . "Adminuser" . '
> -p ' . "adminpassword" . ' -w ' . "C:\\commands\\AutoIT\\ ". "
> \"C:\\commands\\AutoIT\\sch.bat\"";
> system("$cmd") or die "$!";
Did you already try printing out $cmd before calling 'system" to
see what actually gets passed ...?
Also, in case of error, the error value will be found in $?
normally.
Only if the return is -1 can $! be inspected for the error. See
perldoc -f system.
And your expression reports an error only if the system return
is zero. That's backwards since a successful call exits with 0.
At least normally...
Here's what the doc (perldoc -f system) recommends:
system ($cmd );
if ($? == -1) {
print "failed to execute: $!\n";
}
elsif ($? & 127) {
printf "child died with signal %d, %s coredump\n",
($? & 127), ($? & 128) ? 'with' : 'without';
}
else {
printf "child exited with value %d\n", $? >> 8;
}
> PS: If i directly run the command on dos promt it gets executed, I am
> getting error if I run the command through perl script only.
> Please help me with the below.
>
--
Charles DeRykus
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