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dzen2-dbar - Online in the Cloud

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This is the command dzen2-dbar 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



dzen2-dbar - simple gadget that you can use in combination with dzen to display a


dzen2-dbar [-w characters] [-s symbol] [-min minvalue] [-max maxvalue] [-l string] [-nonl]


dbar is an application that generates semi graphical progress meters, from some values you
supply to it.

See the usage examples for a description of the expected input format.


A summary of options is included below.

-max Value to be considered 100% (default: 100)

-min Value to be considered 0% (default: 0)

-w Number of charcaters to be considered 100% in the bar (default: 25 )

-s Symbol represeting the percentage value in the bar (default: = )

-l label to be prepended to the bar (default: '' )

-nonl no new line, don't put '0 at the end of the bar (default: do print '0)


Static 0% and 100% mark or single value input:

Command: echo 25 | dzen2-dbar -m 100 -l Sometext
Output: Sometext 25% [====== ]

If your 100% mark changes dynamically or 2-values input:

Command: echo "50 150" | dzen2-dbar
Output: 33% [======== ]

If your value range is not between [0, maxval] or 3-values input:

Command: echo "50 -25 150" | dzen2-dbar
Output: 43% [=========== ]

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