1 files changed, 19 insertions, 0 deletions

diff --git a/procps/sysctl.c b/procps/sysctl.c
index aba966e7f..f36548f87 100644
--- a/procps/sysctl.c
+++ b/procps/sysctl.c
@@ -11,6 +11,25 @@
  * v1.01.1 - busybox applet aware by <solar@gentoo.org>
  */
 
+//usage:#define sysctl_trivial_usage
+//usage:       "[OPTIONS] [VALUE]..."
+//usage:#define sysctl_full_usage "\n\n"
+//usage:       "Configure kernel parameters at runtime\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -n      Don't print key names"
+//usage:     "\n        -e      Don't warn about unknown keys"
+//usage:     "\n        -w      Change sysctl setting"
+//usage:     "\n        -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)"
+//usage:     "\n        -a      Display all values"
+//usage:     "\n        -A      Display all values in table form"
+//usage:
+//usage:#define sysctl_example_usage
+//usage:       "sysctl [-n] [-e] variable...\n"
+//usage:       "sysctl [-n] [-e] -w variable=value...\n"
+//usage:       "sysctl [-n] [-e] -a\n"
+//usage:       "sysctl [-n] [-e] -p file        (default /etc/sysctl.conf)\n"
+//usage:       "sysctl [-n] [-e] -A\n"
+
 #include "libbb.h"
 
 enum {