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This is the command byobu-ulevel that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator



byobu-ulevel - helper script for notification level indicators


byobu-ulevel is a helper script that can be used to create history graphs with UTF8


byobu-ulevel [options] -c <current_num>

byobu-ulevel [options] <current_num>

byobu-ulevel <current_num>


-a : Accessibility mode: only output ASCII. (Also enabled if variable
'$a11y_variable' set).
-b : Display current value as space if zero, rather than lowest 'value' of
-c <num> : Current value of your indicator.
-d : Enable debug output.
-e <int> : Number of decimal places to use for accessibility mode
-h : Show this help.
-i : Invert colour scheme (rating themes only).
-l : List available themes. If '-t' also specified, show all values for
specified theme.
-m <num> : Minimum value (default=$min_default).
-n : Supress output of newline character.
-p : Permissive mode - if current value out of bounds, set it to the nearest
bound (min or max).
-q : Suppress messages (requires '-t').
-r : Reverse 'direction' of display (rating theme only).
-t <theme> : Name of theme (default=$theme_default).
-u <chars> : Specify a user theme (2 or more values).
-w <int> : Width of rating theme (default=$width_default).
-x <num> : Maximum value (default=$max_default).


Display character representing 27% using default theme.
byobu-ulevel 27

As above.
byobu-ulevel -c 27

Example showing floating-point and negative values.
byobu-ulevel -c 1.100001 -m -5.00234 -x 2.71828 -t dice_6

Use accessibility mode to display a percentage value (rounded to nearest percentage)
byobu-ulevel -m -22.613 -x 5.00212 -c 0.10203 -a -e 0

Display value using a "rating theme" (displayed left-to-right).
byobu-ulevel -c 83 -t stars_2

Display right-to-left inverted "rating theme".
byobu-ulevel -c 60 -t diamonds_2 -ri

Display all glyphs in 'solid_numbers_a_10' theme.
byobu-ulevel -l -t solid_numbers_a_10

Display a user-specified rating theme 10 glyphs wide.
byobu-ulevel -c 666.321 -m -273.15 -x 1370 -u "· ☢" -w 10

A multi-element user theme (this prints 'e').
byobu-ulevel -c 50 -u "a b c d e f g h i j"


Arguments of type "<int>" denote an integer value, whereas arguments of type "<num>"
denotes either an integer or a floating-point number.

The final '_<number>' in a theme name denotes the number of glyphs in it.

"Rating themes" are those with only 2 values.

The <chars> argument to '-u' must contain space-delimited characters.

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