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Shell Programming and Scripting
Capturing output of procedure in variable in shell script
Post 302479902 by vnimavat on Monday 13th of December 2010 08:07:16 AM
12-13-2010
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LEARN ABOUT DEBIAN
dzen2-dbar
DBAR(1) General Commands Manual DBAR(1) NAME
dzen2-dbar - simple gadget that you can use in combination with dzen to display a progressbar. SYNOPSIS
dzen2-dbar [-w characters] [-s symbol] [-min minvalue] [-max maxvalue] [-l string] [-nonl] DESCRIPTION
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. OPTIONS
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) USAGE EXAMPLES
Static 0% and 100% mark or single value input: Command: echo 25 | dbar -m 100 -l Sometext Output: Sometext 25% [====== ] If your 100% mark changes dynamically or 2-values input: Command: echo "50 150" | dbar Output: 33% [======== ] If your value range is not between [0, maxval] or 3-values input: Command: echo "50 -25 150" | dbar Output: 43% [=========== ] Dbar was written by Robert Manea. This manual page was written by bertagaz <bertagaz@ptitcanardnoir.org>, for the Debian project (but may be used by others). Jan 01 2008 DBAR(1)