From bd0fb63d5f3ce081e6906e476aeb0fc408fa35c3 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Mon, 28 Jan 2008 15:17:45 +0100 Subject: [PATCH] kill: man page is missing a description of "kill -0" Addresses-Red-Hat-Bugzilla: #429559 Signed-off-by: Karel Zak --- misc-utils/kill.1 | 2 ++ 1 file changed, 2 insertions(+) diff --git a/misc-utils/kill.1 b/misc-utils/kill.1 index 1c703b14..9644564b 100644 --- a/misc-utils/kill.1 +++ b/misc-utils/kill.1 @@ -20,6 +20,8 @@ be caught. Most modern shells have a builtin kill function, with a usage rather similar to that of the command described here. The `-a' and `-p' options, and the possibility to specify pids by command name is a local extension. +.PP +If sig is 0, then no signal is sent, but error checking is still performed. .SH OPTIONS .TP .IR pid ... -- 2.39.5