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LEARN ABOUT DEBIAN

gkrellkam-list

GKRELLKAM-LIST(5)						File Formats Manual						 GKRELLKAM-LIST(5)

NAME

       gkrellkam-list - format of the list description files used by GKrellKam

DESCRIPTION

       GKrellKam  lists  describe  a  series  of  image sources, used in order or at random by the GKrellKam plugin. Online lists (downloadable by
       GKrellKam with HTTP) use this same syntax.

       Blank lines and comments (beginning with '#') in GKrellKam lists are ignored. Every line of text that does not begin with a  tab  character
       is considered an image source.

       An image source can be one of several types:

       image  Sources of type image consist of a complete local filename to an image file.

       url    Type url is just that; a ftp:// or http:// URL pointing at an online image file.

       script Type  script  is	a  system command, executed in a shell by GKrellKam when it's time to get this image. The output of the command is
	      assumed to be a complete filename of a local image file, optionally terminated with newlines/whitespace. The corresponding image	is
	      loaded.

       list   Type list causes a different GKrellKam list to be included in the current one.

       Each image source line should look like this:

	      type: name

       The  "type:  "  part of the line can be omitted for images and URLs, to make these list files backwards compatible with earlier versions of
       GKrellKam, but it is suggested that you specify them. It will enhance the readability of the list file.

       There are also properties that can be applied to types image, url, and script. Properties must follow the image source line that they  mod-
       ify, and must begin with a tab character. These include:

       tooltip
	      This  sets  the  message	shown  when the mouse is kept over the image panel in GKrellKam for a few seconds. If not set, the image's
	      filename or URL is shown instead.

       seconds
	      This changes the number of seconds that an image will remain displayed.  If not set, the "Default number of seconds"  set  for  that
	      panel in the GKrellM configuration window will be used.

       refresh
	      If  set,	this  sets  the  minimum length of time that must elapse before the image is re-loaded. If the image cycles up before that
	      time, the old image will be used. For script types, this means that the script will not be re-run. For url types, the image will not
	      be  fetched using wget. When this property is not set, url images will be downloaded every time they are displayed, and scripts will
	      be run every time.

EXAMPLE

       This is a simple example of a GKrellKam list. For a better example, see example.list from this distribution.

	      # .krellkam.list
	      # This list rotates through ~/pics/mypic[1-4].jpg along with a
	      # webcam, and then displays the pictures in ~/lists/sub.list

	      image: /home/paul/pics/mypic1.jpg
	      /home/paul/pics/mypic2.jpg
	      image: /home/paul/pics/mypic3.jpg
	      http://www.usu.edu/webcam/fullsize.jpg
	      [tab] tooltip: This is the building where I work

	      image: /home/paul/pics/mypic4.jpg
	      [tab] seconds: 4
	      [tab] tooltip: Don't display this one very long

	      list: /home/paul/lists/sub.list

FILES

       $HOME/.krellkam.list - The default source for the first GKrellKam panel
       example.list - A sample GKrellKam list

AUTHOR

       GKrellKam was written by paul cannon <paul@cannon.cs.usu.edu>.  This manual page was written by the same author for inclusion in the GKrel-
       lKam distribution, and may be used by others.

SEE ALSO

       wget(8)

								    Dec 7, 2001 						 GKRELLKAM-LIST(5)

Shell Programming and Scripting