NAME

       byobu-ugraph - helper script for notification history graphs

DESCRIPTION

       byobu-ugraph is a helper script that can be used to create history graphs

USAGE

       byobu-ugraph [options] [command [args...]]

OPTIONS

         -f <file>   : File to read data points from.  (only required if no command specified).
         -h          : Show this help.
         -m <num>    : Minimum value (default=$min_default).
         -n          : Supress output of newline character.
         -p <points> : Specify number of data points in graph (default=$points_default).
         -r           : Do not rotate file <file> (default is to rotate).  Option implies file <file> should not
       be written to so a command cannot follow script options in this case.
         -t <theme>  : 'byobu-ulevel' theme to use (default=$theme_default).
         -x <num>    : Maximum value (default=$max_default).

EXAMPLES

       Using byobu-ugraph to run a command, rotate log and display graph.

       Here we specify a command to display available memory.  Trailing echo adds a  required  newline  Note  no
       filename specified.

           byobu-ugraph "(/usr/lib/byobu/mem_used | sed -e 's/% //g';echo)"

       Using byobu-ugraph just to rotate log and display the graph

           file=/tmp/load.dat
           awk '{ print $1}' /proc/loadavg >> $file
           # Note: we need to specify what we consider to be a "reasonable" maximum load
           byobu-ugraph -m 3.0 -f $file

NOTES

       If  you  specify 'command', care must be taken with shell quoting to avoid expansion prior to this script
       running the command.

       If '-r' is not specified, the file <file> will be rotated such that at most <points> lines  are  retained
       on each invocation of this script.

SEE ALSO

       byobu(1)

       http://byobu.org

AUTHOR

       This utility was written by James Hunt <james.hunt@canonical.com>, and this manpage was written by Dustin
       Kirkland <kirkland@byobu.org> for Ubuntu systems (but may be used by others).  Permission is  granted  to
       copy,  distribute  and/or  modify this document and the utility under the terms of the GNU General Public
       License, Version 3 published by the Free Software Foundation.

       The complete text of the GNU General Public License can be  found  in  /usr/share/common-licenses/GPL  on
       Debian/Ubuntu  systems,  or  in  /usr/share/doc/fedora-release-*/GPL  on Fedora systems, or on the web at
       http://www.gnu.org/licenses/gpl.txt.