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Top Forums Shell Programming and Scripting comparing the null values in the unix Post 302166141 by bbc17484 on Monday 11th of February 2008 05:22:35 AM
Old 02-11-2008
comparing the null values in the unix

its a client requirement.already all the stored procedures are created iam using those stored procedures.the return value is used some where else in the script if it retuns not a null value
 

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adt-virt-null(1)					     Linux Programmer's Manual						  adt-virt-null(1)

NAME
adt-virt-null - autopkgtest null virtualisation server SYNOPSYS
adt-virt-null [options] DESCRIPTION
adt-virt-null provides a dummy autopkgtest virtualisation server which does not actually offer any kind of separation between host and testbed. Normally adt-virt-null will be invoked by adt-run. There is of course no locking; nothing prevents multiple simultaneous programs from invoking adt-virt-null so as to reuse the same system as a testbed. OPTIONS
-d | --debug Enables debugging output. Probably not hugely interesting. INPUT, OUTPUT AND EXIT STATUS The behaviour of adt-virt-null is as described by the AutomatedTesting virtualisation regime specification. SEE ALSO
adt-run(1), adt-virt-chroot(1), adt-virt-xenlvm(1), /usr/share/doc/autopkgtest/. AUTHORS AND COPYRIGHT
This manpage is part of autopkgtest, a tool for testing Debian binary packages. autopkgtest is Copyright (C) 2006-2007 Canonical Ltd and others. See /usr/share/doc/autopkgtest/CREDITS for the list of contributors and full copying conditions. autopkgtest 2007 adt-virt-null(1)
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