From adf5628087829bed2eff635760d7cc456dd1e558 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Sun, 4 Jun 2017 08:25:57 +0000
Subject: Support SIGUSR2 to stop and start logging for an existing server.
 Also we currently only have two log levels so just use -v and -vv rather than
 -v and -vvvv, and clarify the man page entry for -v.

---
 tmux.1 | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'tmux.1')

diff --git a/tmux.1 b/tmux.1
index 7e9fd5a9..02259b2b 100644
--- a/tmux.1
+++ b/tmux.1
@@ -199,7 +199,6 @@ characters to the terminal it is running (if not, they are replaced by
 .Ql _ ) .
 .It Fl v
 Request verbose logging.
-This option may be specified multiple times for increasing verbosity.
 Log messages will be saved into
 .Pa tmux-client-PID.log
 and
@@ -207,6 +206,22 @@ and
 files in the current directory, where
 .Em PID
 is the PID of the server or client process.
+.Pp
+If
+.Fl v
+is specified twice, an additional
+.Pa tmux-out-PID.log
+file is generated with a copy of everything
+.Nm
+writes to the terminal.
+.Pp
+The
+.Dv SIGUSR2
+signal may be sent to the
+.Nm
+server process to toggle logging between on (as if
+.Fl v
+was given) and off.
 .It Ar command Op Ar flags
 This specifies one of a set of commands used to control
 .Nm ,
-- 
cgit