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.TH "DBAR" 1 "Jan 01 2008"
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.SH NAME
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dzen2-dbar \- simple gadget that you can use in combination with dzen to display a progressbar.
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.SH SYNOPSIS
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.HP 7
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\fBdzen2-dbar\fR [\-w \fIcharacters\fR] [\-s \fIsymbol\fR] [\-min \fIminvalue\fR] [\-max \fImaxvalue\fR] [\-l \fIstring\fR] [\-nonl]
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.SH DESCRIPTION
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.B dbar
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is an application that generates semi graphical progress meters, from some values you supply to it.
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.PP
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See the usage examples for a description of the expected input format.
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.SH OPTIONS
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A summary of options is included below.
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.TP
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.B \-max
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Value to be considered 100% (default: 100)
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.TP
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.B \-min
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Value to be considered 0% (default: 0)
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.TP
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.B \-w
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Number of charcaters to be considered 100% in the bar (default: 25 )
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.TP
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.B \-s
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Symbol represeting the percentage value in the bar (default: = )
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.TP
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.B \-l
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label to be prepended to the bar (default: '' )
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.TP
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.B \-nonl
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no new line, don't put '\n' at the end of the bar (default: do print '\n')
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.SH USAGE EXAMPLES
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.TP
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.B Static 0% and 100% mark or single value input:
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.ip
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Command: echo 25 | dbar -m 100 -l Sometext
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.br
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Output: Sometext 25% [====== ]
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.TP
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.B If your 100% mark changes dynamically or 2-values input:
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.ip
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Command: echo "50 150" | dbar
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.br
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Output: 33% [======== ]
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.TP
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.B If your value range is not between [0, maxval] or 3-values input:
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.ip
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Command: echo "50 -25 150" | dbar
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.br
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Output: 43% [=========== ]
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.PP
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Dbar was written by Robert Manea.
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.PP
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This manual page was written by bertagaz <bertagaz@ptitcanardnoir.org>,
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for the Debian project (but may be used by others).
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