05-23-2006
i agree with cbkihong !!! You could therefore ensure that the last field contains something < != "" > basically not equal to nil .....
i would add something like this to check for it :
$mystring = "name:blk:house::end";
print "$mystring\n";
@s_format = split(/:/, $mystring);
for $i (0 .. $#s_format)
{
if (@s_format[$i] == "") {print "index is ",$i," nothing !\n"; }
else {print "index is $i,field is $s_format[$i]\n";}
}
$size = $#s_format + 1;
print "total size of array is $size\n";
Last edited by fawqati; 05-23-2006 at 06:46 PM..
Reason: missed "end" at $mystring
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NWPJMV(1) nwpjmv NWPJMV(1)
NAME
nwpjvm - Move print job to Unix queue
SYNOPSIS
nwpjmv [ -S server ] [ -h ] [ -U user name ] [ -P password | -n ] [ -C ] [ -q queue name ] [ -c command ] [ -j job number ] [ -d ]
DESCRIPTION
nwpjmv is a program that connects to print queues on NetWare servers and moves a designated print job to a Unix queue.
OPTIONS
-h
-h is used to print out a short help text.
-S server
server is the name of the server you want to use.
-U user
user is the print server name at the server.
-P password
password is the password to use for the print server at the server. If neither -n nor -P are given, and the user has no open connection
to the server, pserver prompts for a password.
-n
-n should be given if the print server does not require a password.
-C
By default, passwords are converted to uppercase before they are sent to the server, because most servers require this. You can turn off
this conversion by -C.
-q queue name
queue name is the name of the print queue you want to service.
-c command
nwpjmv removes the designated job from the Novell queue and feeds the job file to stdin. command is the printing command that is exe-
cuted for each job. The default command is 'lpr'.
You can insert several flags into the command, preceded by %. These are replaced with values retrieved from the queue structure for the
print job.
%u: This field will be replaced by the name of the user who posted this print job.
%d: This field will be replaced by the job description field of this print job.
-j job number
This designates the ID number of the print job to be moved.
-d causes extra error messages to be logged.
SEE ALSO
nwclient(5), slist(1), pqlist(1), ncpmount(8), ncpumount(8), pserver(1)
CREDITS
nwpjmv was written by Bruno Browning (bruno@lss.wisc.edu) based on pserver by Volker Lendecke (lendecke@math.uni-goettingen.de)
nwpjmv 03/15/2003 NWPJMV(1)