From: Francois Fleuret Date: Sat, 5 Jun 2010 23:46:48 +0000 (+0200) Subject: Cosmetics in the help and man page. X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=d2bd3599ead9d04df480bfc8b23be69853d5ca99;p=dus.git Cosmetics in the help and man page. --- diff --git a/dus.1 b/dus.1 index c676383..7df68b9 100644 --- a/dus.1 +++ b/dus.1 @@ -14,9 +14,12 @@ dus \- A simple command line utility for size-sorting files .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. +\fBdus\fP lists files and directories according to their size. It +computes the said sizes by summing recursively exact file sizes +through directories. If a directory has its name appended with '/', it +is not listed, but the elements it contains are. If no files or +directories are provided as arguments, the current directory is used +as default. .SH "OPTIONS" .TP diff --git a/dus.c b/dus.c index 780d360..d9ae828 100644 --- a/dus.c +++ b/dus.c @@ -358,7 +358,7 @@ void print_sorted(struct entry_node *root, int width, int height) { void usage(FILE *out) { fprintf(out, "Usage: dus [OPTION]... [FILE]...\n"); fprintf(out, "Version %s (%s)\n", VERSION_NUMBER, UNAME); - fprintf(out, "List files and directories sorted according to their sizes. If no files or directories are provided as arguments, use the content of the current directory.\n"); + fprintf(out, "Lists files and directories according to their size. The sizes are computed by summing recursively exact file sizes through directories. If a given directory has its name appended with '/', it is not listed, but the elements it contains are. If no files or directories are provided as arguments, the current directory is used as default.\n"); fprintf(out, "\n"); /* 01234567890123456789012345678901234567890123456789012345678901234567890123456789*/ fprintf(out, " -d, --ignore-dots ignore files and directories starting with a '.'\n");