1 files changed, 23 insertions, 0 deletions

diff --git a/coreutils/chgrp.c b/coreutils/chgrp.c
index 58f78e736..bc9608362 100644
--- a/coreutils/chgrp.c
+++ b/coreutils/chgrp.c
@@ -11,6 +11,29 @@
 /* BB_AUDIT GNU defects - unsupported long options. */
 /* http://www.opengroup.org/onlinepubs/007904975/utilities/chgrp.html */
 
+//usage:#define chgrp_trivial_usage
+//usage:       "[-RhLHP"IF_DESKTOP("cvf")"]... GROUP FILE..."
+//usage:#define chgrp_full_usage "\n\n"
+//usage:       "Change the group membership of each FILE to GROUP\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -R      Recurse"
+//usage:     "\n        -h      Affect symlinks instead of symlink targets"
+//usage:     "\n        -L      Traverse all symlinks to directories"
+//usage:     "\n        -H      Traverse symlinks on command line only"
+//usage:     "\n        -P      Don't traverse symlinks (default)"
+//usage:        IF_DESKTOP(
+//usage:     "\n        -c      List changed files"
+//usage:     "\n        -v      Verbose"
+//usage:     "\n        -f      Hide errors"
+//usage:        )
+//usage:
+//usage:#define chgrp_example_usage
+//usage:       "$ ls -l /tmp/foo\n"
+//usage:       "-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo\n"
+//usage:       "$ chgrp root /tmp/foo\n"
+//usage:       "$ ls -l /tmp/foo\n"
+//usage:       "-r--r--r--    1 andersen root            0 Apr 12 18:25 /tmp/foo\n"
+
 #include "libbb.h"
 
 /* This is a NOEXEC applet. Be very careful! */