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VGD(1)			     Viewglob Manual (vgd)			VGD(1)

NAME
       vgd - Viewglob communication daemon.

SYNOPSIS
       vgd [options]

DESCRIPTION
       vgd  acts as a mediator between any number of vgseer(1) processes and a
       single Viewglob display process (which it controls).  It	keeps track of
       the  active  terminal  and  passes  information	from the corresponding
       vgseer (if there	is one)	to the display.

       While vgseer can	be used	on a remote machine using ssh  or  telnet,  it
       only makes sense	for vgd	to be running on the same X server as the user
       (meaning, in most cases,	locally).

       After successful	startup, vgd uses the syslog interface for  error  re-
       porting if running as a daemon.

       This  program  is  slightly  misnamed;  traditionally,  a single	daemon
       process provides	a service on a machine for all users.	In  Viewglob's
       case,  there  should  be	 separate vgd processes	for each physical user
       running Viewglob.  The viewglob startup script handles  this  automati-
       cally, and is recommended for simple usage.

OPTIONS
       This  program  follows the usual	GNU command line syntax, with long op-
       tions starting with two dashes.	A summary is included below.

       -p, --port=<number>
	      Listen on	the given port.	 The default is	16108 (1-GLOB).

       -P, --persistent=<on/off>
	      Keep vgd around even after all vgseers  have  disconnected.   It
	      will  sit	 and  listen  for  new connections instead of exiting.
	      Persistence is off by default.

       -D, --daemon=<on/off>
	      Run vgd as a daemon (it relinquishes its terminal).  vgd runs as
	      a	daemon by default.

       -d, --display=<vgclassic|vgmini|[path]>
	      Display  program.	 The Viewglob package comes with vgclassic and
	      vgmini (the new display).	 Though	there aren't  any  other  dis-
	      plays  in	 existence at this point, one could be used by passing
	      its path.	 The default is	vgmini.

       -s, --sort-style=<windows|ls>
	      In the display, sort files with directories first	 (Windows)  or
	      purely by	name (ls).  ls mode is the default.

       -r, --dir-order=<descending|ascending|ascending-pwd-first>
	      In  the  display,	 list directories in descending	order (the de-
	      fault), ascending	(last referenced directory has the  top	 list-
	      ing), or ascending with the current directory always first.

       -i, --file-icons=<on/off>
	      Show or hide the file type icons in the display.

       -j, --jump-resize=<on/off>
	      Enable  or  disable the automatic	moving+resizing	feature	of vg-
	      mini.

       -z, --font-size-modifier=<+/-##>
	      Increase or decrease the base font size in the  display  by  the
	      given  number.   E.g. "-z	+2" increases the window manager's de-
	      fault by 2, while	"-z -2"	decreases the default by 2.

       --black=<colour>
       --red=<colour>
       --green=<colour>
       --yellow=<colour>
       --blue=<colour>
       --magenta=<colour>
       --cyan=<colour>
       --white=<colour>
	      Define the colours used for interpreting LS_COLORS as you	 would
	      in  an  .Xdefaults file.	This means <colour> can	be a name such
	      as "DarkSlateGray" or a hex specification	like  #RRGGBB  (quoted
	      on  the command line).  There are	also other forms: see XParseC-
	      olor(3) for more information.  The defaults are easy to read  on
	      a	 light	coloured  background,  but probably not	suitable for a
	      dark background.	For that case, these should be a good starting
	      point (add to vgd.conf):

		     black     #000000
		     red       #c11125
		     green     #50881e
		     yellow    #c4b400
		     blue      #1662a2
		     magenta   #ef709a
		     cyan      #2ca3a4
		     white     #ffffff

       -h, --help
	      Show summary of options.

       -V, --version
	      Show the version of the program.

NOTES
       vgd  keeps track	of the active terminal by querying the X server.  This
       doesn't work great for tabbed terminals such as gnome-terminal and kon-
       sole,  because  they  share  an X window.  With these, you will need to
       wake up vgd when	you shuffle around.  If	you switch to a	shell and  the
       display	doesn't	 automatically update, send it the refocus command C-g
       <TAB>.

       By default vgmini is in jump/resize mode, which means it'll move	to  be
       near  the  active  terminal  and	change its dimensions to try to	match.
       Some window managers just don't deal with this well  and	 the  resizing
       can  get	 wacky.	  If  you're  seeing  this  behaviour, you can disable
       jump/resize mode	(or switch to a	different window manager).

FILES
       ~/.viewglob/vgd.conf

	      If present, this file specifies a	default	configuration for vgd.
	      The file syntax is:

	      <long_option_name> [ <whitespace>	<value>	]

	      The '#' character	can be used for	comments.

	      So,  to  always listen on	port 5555, run in persistent mode, and
	      use a slightly smaller font than your window  manager  suggests,
	      the file should contain:

	      port		    5555
	      persistent	    on
	      font-size-modifier    -1

	      Configuration  file  options  can	 be  overridden	on the command
	      line.

       ~/.viewglob/._port_

	      Each instance of vgd listens on both an  Internet-domain	socket
	      on  the  specified port, and a Unix-domain socket	named for that
	      port.  Connection	attempts on either socket are treated  equiva-
	      lently.

ENVIRONMENT VARIABLES
       LS_COLORS
	      Used by the display as described in dir_colors(5).

       If  you	encounter  an issue where certain filenames do not show	in the
       display and you are using an encoding other than	UTF-8, you may want to
       read about the GLib environment variables:

	      http://developer.gnome.org/doc/API/2.0/glib/glib-running.html

       For example, for	iso8859-1, run:

	      G_FILENAME_ENCODING=ISO-8859-1 vgd

DIAGNOSTICS
       Exit status is 0	if vgd daemonizes or exits successfully.  If vgd fails
       to obtain a connection to the X display,	exit status is 3.  If a	socket
       setup error occurs, exit	status is 2.  For other	errors,	exit status is
       1.

AUTHORS
       Stephen Bach <sjbach@users.sourceforge.net>

SEE ALSO
       viewglob(1), vgseer(1), ls(1), dir_colors(5), XParseColor(3),
       syslogd(8).

				April 26, 2006				VGD(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | NOTES | FILES | ENVIRONMENT VARIABLES | DIAGNOSTICS | AUTHORS | SEE ALSO

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