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.TH STATUSBAR 8
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.SH NAME
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statusbar \- display a bar graph status window
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.SH SYNOPSIS
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.B aux/statusbar
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[
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.B -kt
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]
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[
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.B -w
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.I minx,miny,maxx,maxy
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]
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.I title
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.SH DESCRIPTION
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.I Aux/statusbar
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reads textual status lines
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from standard input, converting them into a
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continuously updated bar graph displayed in a new window
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on the screen.
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The
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.I title
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is displayed on a line above the bar graph.
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Each input line is two space-separated decimal numbers:
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the numerator and denominator of a fraction.
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.PP
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.I Statusbar
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exits when it reaches end-of-file on standard input.
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Typing
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.SM DEL
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or control-C
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will also cause it to exit.
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.PP
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The options are:
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.TP
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.B -k
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do not allow typing to cause
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.I statusbar
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to exit
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.TP
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.B -t
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print an ASCII status bar to standard output, using
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backspace to redraw it
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.TP
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.B -w
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set the coordinates of the statusbar window created
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.PD
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.SH EXAMPLE
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The
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.B -v
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option to
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.IR hget (1)
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.\" and the
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.\" .B -d
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.\" option to
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.\" .IR venti/fmtarenas
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.\" and
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.\" .I venti/fmtisect
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.\" (see
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.\" .IR venti-fmt (8))
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causes it to print status lines suitable for
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input to
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.IR statusbar .
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.PP
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Monitor a long download:
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.IP
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.EX
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hget -v -o bigfile http://server.com/bigfile |[2]
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  aux/statusbar 'big file download'
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.EE
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.SH SOURCE
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.B /sys/src/cmd/aux/statusbar.c