null

Unix and Linux Discussions Tagged with null
	Thread / Thread Starter	Last Post	Replies	Views	Forum
	Setting root pasword to null with force change on first login milegrin	03-25-2017 by bakunin	5	4,894	AIX
	Text display barrygordon	03-09-2016 by vbe	3	1,861	UNIX for Dummies Questions & Answers
	Egrep ERE to find null ( 1 2) sydox	05-02-2013 by MadeInGermany	7	3,865	Shell Programming and Scripting
	ISQL connectivity validation in script vikram3.r	10-13-2010 by vikram3.r	2	3,353	Shell Programming and Scripting
	Null Handling in Until loop. . .loop won't stop brandono66	11-24-2009 by TonyLawrence	4	5,912	Shell Programming and Scripting
	output arguments from a sqlplus shell_zen	09-29-2009 by shell_zen	3	5,162	Shell Programming and Scripting
	getservbyport - Always returning NULL servent goon12	12-31-2008 by goon12	2	6,835	Programming
	Null modem cable in Ultra sparc 10 kumarmani	12-27-2008 by DukeNuke2	3	4,076	Solaris
	Forking in Unix using C++ kkk02	11-28-2008 by TelePlayer	3	14,391	Programming
	retaining null values in ftp transfer betty	11-20-2008 by otheus	1	3,728	UNIX for Dummies Questions & Answers
	PEM_read_RSAPublicKey returns NULL Treasa	11-20-2008 by Treasa	1	15,625	Programming
	Question about NULL Character & fgets() f.ben.isaac	11-04-2008 by f.ben.isaac	2	4,538	Programming
	questions about /dev/null jmd9qs	10-28-2008 by jmd9qs	3	2,226	UNIX for Dummies Questions & Answers
	cat /dev/null freakydancer	09-10-2008 by fulltoo	4	71,493	UNIX for Dummies Questions & Answers
	how do i ignore rows with first filed NULL prash184u	08-19-2008 by vidyadhar85	1	1,917	Shell Programming and Scripting
	malloc returning NULL if freemem high & swapmem low Ritesh Kumar	07-29-2008 by jlliagre	5	4,201	Solaris
	/dev/null what is the use of it? webmunkey23	07-03-2008 by Roman Voznyuk	3	11,883	Shell Programming and Scripting
	/dev/null ( 1 2) olaris	06-20-2008 by matrixmadhan	7	8,541	Shell Programming and Scripting
	REGEX: Matching Null? deckard	06-05-2008 by deckard	2	10,504	Shell Programming and Scripting
	gethostbyname_r returns NULL when hostname has dash ( 1 2) uunniixx	06-04-2008 by era	12	19,205	IP Networking
	does snprintf guarantee null termination? lagigliaivan	05-16-2008 by shamrock	4	41,406	Programming
	How to compare null and space using single if condition jayakumarrt	05-16-2008 by jayakumarrt	3	10,626	UNIX for Dummies Questions & Answers
	Printer messages linked to a unix ID ashley0	05-06-2008 by Yogesh Sawant	1	2,340	UNIX for Dummies Questions & Answers
	If statement - How to write a null statement april	04-16-2008 by april	3	62,723	Shell Programming and Scripting
	Impact of shadow file 'lastchg' parameter NULL or 0? Lampers	03-18-2008 by Lampers	0	3,039	UNIX for Dummies Questions & Answers
	replace a complex string with null fed.linuxgossip	02-12-2008 by Smiling Dragon	3	9,370	Shell Programming and Scripting
	identifying null values in a file dsravan	02-12-2008 by jim mcnamara	3	5,515	Shell Programming and Scripting
	Blanks vs: Nulls ebock	02-12-2008 by jim mcnamara	1	3,156	Programming
	comparing the null values in the unix ( 1 2) bbc17484	02-12-2008 by adderek	11	11,322	Shell Programming and Scripting
	What is /dev/tty /dev/null and /dev/console ( 1 2) civic2005	01-04-2008 by reborg	12	41,886	Solaris
	Has anyone seen this issue with the /dev/null? oott	09-18-2002 by Perderabo	4	6,345	UNIX for Advanced & Expert Users
	Lightwight Process monitor ( 1 2) LivinFree	11-21-2001 by LivinFree	7	19,966	Shell Programming and Scripting
	Receiving Value from plsql package. akpopa	11-14-2001 by akpopa	4	4,999	UNIX for Dummies Questions & Answers
	undefined symbols thalex	11-08-2001 by thalex	0	3,943	Programming
	mv files to /dev/null ( 1 2 3) primal	11-02-2001 by Neo	16	47,043	UNIX for Dummies Questions & Answers
	>/dev/null piltrafa	10-26-2001 by rwb1959	1	6,943	UNIX for Dummies Questions & Answers
	cut sanjay92	10-24-2001 by sanjay92	6	8,358	UNIX for Dummies Questions & Answers
	file feed one line per argument ( 1 2) jpprial	10-09-2001 by Perderabo	10	7,779	UNIX for Dummies Questions & Answers
	Cut kristy	10-01-2001 by kristy	4	3,369	UNIX for Dummies Questions & Answers
	Solaris Sparc5 and connecting with a PC via Hyper terminal ( 1 2) adrian	09-30-2001 by adrian	7	14,415	UNIX for Dummies Questions & Answers

LEARN ABOUT DEBIAN

adt-virt-null

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)