Allow log messages to be captured by tincctl.

[meshlink] / doc / tincctl.8.in

diff --git a/doc/tincctl.8.in b/doc/tincctl.8.in
index bbc8dba6714697887d88d593085185c55392bf9f..0c86e3d5cf5e72929ccabc0c048962a5a08cf25b 100644 (file)
--- a/doc/tincctl.8.in
+++ b/doc/tincctl.8.in
@@ -37,6 +37,13 @@ Display short list of options.
 .It Fl -version
 Output version information and exit.
 .El
+.Sh ENVIRONMENT VARIABLES
+.Bl -tag -width indent
+.It Ev NETNAME
+If no netname is specified on the command line with the
+.Fl n
+option, the value of this environment variable is used.
+.El
 .Sh COMMANDS
 .zZ
 .Bl -tag -width indent
@@ -86,6 +93,10 @@ Purges all information remembered about unreachable nodes.
 .It debug Ar N
 Sets debug level to
 .Ar N .
+.It log Op Ar N
+Capture log messages from a running tinc daemon.
+An optional debug level can be given that will be applied only for log messages sent to
+.Nm tincctl .
 .It retry
 Forces
 .Xr tincd 8