I have to maintain a perl script, and encounter the
following section: can anyone help me to understand
what is the purpose of ". 2>&1 |" ? This is a AIX
machine. Thanks.
unless (@errors) {
open(FILEHANDLE, "$PATH_TO_WSADMIN -f $tmpFile
". ' 2>&1 |');
while (<FILEHANDLE>) {
if ($_ =~/ERROR/) {
push(@errors, $_);
}
}
close (FILEHANDLE);
}
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>
