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+\" This man page was written by Francois Fleuret <francois@fleuret.org>
+\" and is distributed under a Creative Commons Attribution-Share Alike
+\" 3.0 License.
+
+.TH "DUS" 1 "July 2009" "Francois Fleuret" "User Commands"
+
+.SH "NAME"
+
+dus \- A simple command line utility for dynamic pattern selection
+
+.SH "SYNOPSIS"
+
+\fBdus\fP [OPTION]... [FILE]...
+
+.SH "DESCRIPTION"
+
+\fBdus\fP is a command line utility to sort files and directories
+according to their size. It computes the said size by summing
+recursively exact file sizes through directories.
+
+.SH "OPTIONS"
+.TP
+\fB-h\fR
+display help and exit
+.TP
+\fB-d\fR
+ignore files and directories whose name starts with a dot
+.TP
+\fB-f\fR
+display floating point size with K, M and G units
+.TP
+\fB-r\fR
+reverse the sorting order (big to small instead of small to big)
+.TP
+\fB-t\fR
+show the top of the list instead of the bottom
+.TP
+\fB-c \fI<cols>\fR impose the number of columns, -1 means no limit (it
+is by default no limits if the stdout is not a tty and the tty width
+otherwise)
+.TP
+\fB-l \fI<lines>\fR same as \fB-c\fR but for the number of lines
+
+.SH "BUGS"
+
+None known, probably many though.
+
+.SH "AUTHOR"
+
+Written by Francois Fleuret <francois@fleuret.org> and distributed
+under the terms of the GNU General Public License version 3 as
+published by the Free Software Foundation. This is free software: you
+are free to change and redistribute it. There is NO WARRANTY, to the
+extent permitted by law.