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Full Discussion: Output not coming as desired.
Top Forums Shell Programming and Scripting Output not coming as desired. Post 302940998 by Junaid Subhani on Friday 10th of April 2015 06:34:09 PM
Old 04-10-2015
Hi guys,

The issue is that I have 2 colums and I have to run 1 for loop for comparision purposes.

Column 1 contains

host1
host2
host3

Columns 2 contains

192.168.2.10
192.168.2.11
192.168.2.12

Combined file is:

host1 192.168.2.10
host2 192.168.2.11
host3 192.168.2.12

Now I ahve to run 1 for loop but I need 2 variables under that for loop. One variable takes first column and second variable takes second column RESPECTIVELY.

How can I do that ?
 

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LEARN ABOUT DEBIAN

tgt-setup-lun

tgt-setup-lun(8)					      System Manager's Manual						  tgt-setup-lun(8)

NAME

       tgt-setup-lun - creates a target, adds a device to the target and defines initiators that can connect to the target

SYNOPSIS

       tgt-setup-lun -d device -n target_name [initiator_IP1 initiator_IP2 ...] [-h]

DESCRIPTION

       Starts tgtd if necessary and creates a target according to the supplied target_name. The format of the target name is as follows:
       iqn.2001-04.com.<hostname>-<target_name> The target name must be unique.

       The  script then adds the requested device to the target. If specific IP addresses are defined, it adds them to the list of allowed initia-
       tors for that target. If no IP addresses is defined, it defines that the target accepts any initiator.

EXAMPLES

       Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81:
       tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81

       Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81 and 192.168.10.82:
       tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 192.168.10.82

       Create a target that uses /dev/sdb1 and allows connections from any initiator:
       tgt-setup-lun -d /dev/sdb1 -n my_target

       Display help:
       tgt-setup-lun -h

AUTHOR

       Written by Erez Zilber

REPORTING BUGS

       Report bugs to <stgt@vger.kernel.org>

COPYRIGHT

       Copyright (C) Voltaire Ltd. 2008.

																  tgt-setup-lun(8)
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