11-19-2009
$ commands in unix
What are the various commands which use $ in unix and what do each of these indicate? eg: echo $? returns the success status of the previous commands..similarly $$ returns some numeric value..wat exactly are these?
From where can a download a document which can help me getting more details about this?
Regards,
DDS.
---------- Post updated at 11:47 AM ---------- Previous update was at 11:22 AM ----------
Can someone please get back to me on this? Need this info urgently..
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LEARN ABOUT DEBIAN
gchem3d
GCHEM3D(1) gnome-chemistry-utils GCHEM3D(1)
NAME
gchem3d - a small chemical viewer application
SYNOPSIS
gchem3d [OPTION(S)...] [FILE...]
DESCRIPTION
gchem3d is a small chemical viewer application, which can show several chemical file formats.
OPTIONS
The following options are accepted:
-b COLOR, --bgcolor=COLOR
Use the given color as background color. COLOR can be one of "black" (default), "white", "#rrggbb" (don't forget to escape the "#"
character in the shell).
-d MODEL, --display3d=MODEL
Choose how molecules are displayed. MODEL can be one of "BallnStick" (default), "SpaceFill".
-?, --help
Show application help options.
--help-all, --help-*
Print all or just a group of help options. These options are not documented here. Instead see gtk-options(7) and gnome-options(7).
-v, --version
Print gchem3d version information.
SEE ALSO
gnome-options(7), gtk-options(7)
AUTHORS
Jean Brefort <jean.brefort@normalesup.org>
Program author.
Daniel Leidert <daniel.leidert@wgdd.de>
Manpage author.
COPYRIGHT
Copyright (C) 2002-2007 Jean Brefort
Copyright (C) 2004-2007 Daniel Leidert
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any
later version published by the Free Software Foundation.
gcu 0.12 $Date: 2009-03-19 10:53:47 +0100 (jeu. 19 mars 2009) $ GCHEM3D(1)