X-Git-Url: http://tinc-vpn.org/git/browse?a=blobdiff_plain;f=doc%2Ftincctl.8.in;h=a3168ba98850c2e14b1a39751fe26e6886245ec2;hb=344d6b9ac3c795f2942e457c1ab38b1dac5f7242;hp=bbc8dba6714697887d88d593085185c55392bf9f;hpb=bbeab00f46a6c856573fe0d2b9b85bce35728403;p=tinc

diff --git a/doc/tincctl.8.in b/doc/tincctl.8.in
index bbc8dba6..a3168ba9 100644
--- 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