(usage): Add one- and two-line descriptions to --help output.

From Karl.
2026-04-21 03:12:48 +02:00 · 1995-05-15 04:53:56 +00:00
parent 2c74d574d3
commit 635b1b5b6e
25 changed files with 45 additions and 36 deletions
--- a/src/hostname.c
+++ b/src/hostname.c
@@ -64,6 +64,7 @@ usage (status)
      printf ("\
 Usage: %s [NAME]\n\
  or:  %s OPTION\n\
+Print the hostname of the current system.\n\
 \n\
  --help      display this help and exit\n\
  --version   output version information and exit\n\