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Full Discussion: How to add a variable to the "path"
Top Forums UNIX for Dummies Questions & Answers How to add a variable to the "path" Post 302074237 by amit.verma on Monday 22nd of May 2006 02:58:04 AM
Old 05-22-2006
or use
export PATH=$PATH:<your additions seperated with colons>:

on command line and will be valid for the session only
 

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LEARN ABOUT DEBIAN

xnbd-wrapper

XNBD-WRAPPER(8) 					      System Manager's Manual						   XNBD-WRAPPER(8)

NAME

       xnbd-wrapper -- manage multiple files to be exported as a block device to other computers running the GNU/Linux(tm) Operating System

SYNOPSIS

       xnbd-wrapper  [	--imgfile  IMAGE	  [--imgfile  IMAGE  ...]  ]  [--laddr	ADDRESS]  [--port  PORT]  [--socket  PATH]  [--xnbd-binary
       PATH]  [--daemonize]  [--logpath PATH]

DESCRIPTION

       xnbd-wrapper is a super-server for xnbd-server. Its purpose is to manage multiple exported images at once. A client  may  connect  to  this
       super-server and it will be indirected to the actual xnbd-server providing the requested resource.

       xnbd-wrapper comes handy if you want to export multiple files (or block devices) on a single host. Instead of starting multiple xnbd-server
       instances and remember the exported port for each, you can use xnbd-wrapper to looks up the requested image file name and map it  automati-
       cally to the corresponding xnbd-server.

OPTIONS

       The following options are supported:

       --daemonize
		 Go into background as soon as the xnbd-server is started up

       --imgfile IMAGE
		 Export the image file IMAGE through xnbd-wrapper, with IMAGE	   being a block device or a file name of an image file.

		 xnbd-wrapper will export the file name accessible through this name to clients, which may connect to the server by providing this
		 name

		 This option can be specified multiple times. In this case, xnbd-wrapper will export all IMAGE files at once.  Alternatively  this
		 argument can be omitted and images may be (un-)exported ar runtime with xnbd-wrapper-ctl.

       --laddr ADDRESS
		 The  address,	where  this  wrapper shall listen for incoming connections. You can specify any resolvable hostname or IP address,
		 being in IPv4 or IPv6 notation.

       --logpath FILE
		 Log informational messages to the given FILE if given. Defaults to /var/log/xnbd-wrapper.log

       --lport PORT
		 Accept incoming connections on the given PORT. A valid port is any number between 1 and 65536. You may not use the same  listeing
		 port more than once per system. If this argument is not given, xNBD will listen on port 8520 by default.

       --socket PATH
		 The  xNBD  wrapper  can  be  controlled  through  a control socket. When given, use PATH as file name, default is /tmp/xnbd_wrap-
		 per.ctl).

       --xnbd-binary PATH
		 Specifies the path to the xnbd-server	   program. The wrapper will spawn server instances on demand. Give  PATH  as  file  name,
		 default is xnbd-server (relative to the directory, where the wrapper is in).

SEE ALSO

       xnbd-client (1), xnbd-server (8), xnbd-wrapper-ctl (8).

AUTHOR

       The  NBD  kernel  module  and  the  NBD	tools  have  been  written by Pavel Macheck (pavel@ucw.cz) and is now maintained by Paul Clements.
       (Paul.Clements@steeleye.com).

       The xNBD userland (client and server) have been written by Takahiro Hirofuchi (t.hirofuchi@aist.go.jp)

       This manual page was written by Arno Toell (debian@toell.net) for the Debian GNU/Linux system (but may be used by  others).  Permission	is
       granted	to  copy, distribute and/or modify this document under the terms of the GNU General Public License, version 2, as published by the
       Free Software Foundation.

																   XNBD-WRAPPER(8)
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