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NASL(1)		       Nessus Attack Scripting Language		       NASL(1)

NAME
       openvas-nasl - Nessus Attack Scripting Language

SYNOPSIS
       openvas-nasl  _[-vh]  [-T  tracefile] [-s] [-t target] [-c config_file]
       [-d] [-sX] _ files...

DESCRIPTION
       openvas-nasl executes a set of NASL  scripts  against  a	 given	target
       host.  It can also be used to determine if a NASL script	has any	syntax
       errors by running it in parse (-p) or lint (-L) mode.

OPTIONS
       -T tracefile
	      Makes nasl write verbosely what the  script  does	 in  the  file
	      tracefile	, ala 'set -x' under sh

       -t target
	      Apply  the  NASL	script	to  target  which may be a single host
	      (127.0.0.1), a whole subnet (192.168.1.0/24) or several  subnets
	      (192.168.1.0/24, 192.168.243.0/24)

       -e iface
	      Specifies	the network interface to be used as the	source for es-
	      tablished	connections.

       -s     Sets the return value of safe_checks() to	1.  (See  the  OpenVAS
	      documentation to know what the safe checks are)

       -D     Only run the description part of the script.

       -B     Runs in description mode before running the script.

       -L     Lint the script  (run extended checks).

       -X     Run  the	script in authenticated	mode. For more information see
	      the nasl reference manual

       -h     Show help

       -v     Show the version of NASL.

       -d     Output debug information to stderr.

SEE ALSO
       The NASL2 reference manual openvassd(8).

HISTORY
       NASL comes from a private project called	'pkt_forge', which was written
       in  late	 1998 by Renaud	Deraison and which was an interactive shell to
       forge and send raw IP packets (this pre-dates Perl's  Net::RawIP	 by  a
       couple  of  weeks). It was then extended	to do a	wide range of network-
       related operations and integrated into Nessus as	'NASL'.

       The parser was completely hand-written and a  pain  to  work  with.  In
       Mid-2002, Michel	Arboi wrote a bison parser for NASL, and he and	Renaud
       Deraison	re-wrote NASL from scratch. Although the "new" NASL was	nearly
       working	as  early  as  August 2002, Michel's lazyness made us wait for
       early 2003 to have it working completely.

AUTHOR
       Most of the engine is (C) 2003 Michel Arboi, most of the	built-in func-
       tions are (C) 2003 Renaud Deraison

OpenVAS	Project			   May 2006			       NASL(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | HISTORY | AUTHOR

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