NAME

du2ps - filter for converting output of du to PostScript file

SYNOPSIS

du2ps [ options ] < du_out_file > ps_file

DESCRIPTION

The du2ps reads the output of du(1), then print a figure of hierarchic structure and volume of directory as one page PostScript file.

Each directory are illustrated as a rectangle in its volume descending order with height corresponding to its volume, and sub directories are placed from left to right recursively.

OPTIONS

-land: Layout in landscape.
-port: Layout in portrait (default).
-sa: Place directories in alphabetical order.
-ss: Place directories in volume order (default).
-bw: Monocrome mode (default).
-color: Color mode (8 colors).
-ncolor num: Color mode with number of colors.
-a3
-a4
-b4
-b5
-us: Switch page size to A3, A4, B4, B5, or US letter. Default size is A4.
-ff name: Specify the font name for text. Default font is Times-Roman.
-fs size: Specify the font size. Default size is 8.0 [pt].
-ms size: Specify the margin size around a page. Default margin is 50.0 [pt].
-lw size: Specify the width of line to draw the rectangle area. Default value is 0.5 [pt].
-ncols num: Specify number of rectangle columns (maximum directory depth). Default value is 7 for portrait and 10 for landscape.
-eps width height: Output in EPS format. Width and height are the width and height of a BoundingBox.

EXAMPLES

du | du2ps | lpr

: The most left directory name becomes ``.'', and print ``The number of disk blocks used at .'' in the upper left corner. du /home/taro/work | du2ps | lpr

du ~taro/work | du2ps | lpr

: The most left directory name becomes ``work'', and print ``The number of disk blocks used at /home/taro/work'' in the upper left corner.

du ../../ps | du2ps -us -fs 16 > tmp.ps; gs tmp.ps

: The most left directory name becomes ``ps'', and print ``The number of disk blocks used at ../../ps'' in the upper left corner. The ``-us'' option makes the page to fit a whole paper, because the default paper size of GhostScript is US letter.

du ~taro/work ~taro/bin | du2ps -eps 200 300 > fig1.eps

: The most left directory name becomes ``taro'', and print ``The number of disk blocks used at /home/taro'' in the upper left corner. Output will be commented with ``%%BoundingBox: 0 0 200 300''.

du work bin | du2ps -eps 100 100 -fs 4 > fig2.eps

: The most left directory name becomes ``..'', and print ``The number of disk blocks used at'' in the upper left corner.

AUTHORS

Takanori Nagae <nagae@media.t-kougei.ac.jp> and Shigeru Makino <mac@line.to>