-.Dd 2012-10-14
+.Dd 2013-01-15
.Dt TINCCTL 8
.\" Manual page created by:
.\" Scott Lamb
.It export-all
Export all host configuration files to standard output.
.It import Op Fl -force
-Import host configuration file(s) from standard input.
+Import host configuration data generated by the
+.Nm
+export command from standard input.
Already existing host configuration files are not overwritten unless the option
.Fl -force
is used.
+.It exchange Op Fl -force
+The same as export followed by import.
+.It exchange-all Op Fl -force
+The same as export-all followed by import.
.It start Op tincd options
Start
.Xr tincd 8 ,
is omitted, the default length will be 2048 bits.
When saving keys to existing files, tinc will not delete the old keys;
you have to remove them manually.
-.It dump nodes
+.It dump [reachable] nodes
Dump a list of all known nodes in the VPN.
+If the keyword reachable is used, only lists reachable nodes.
.It dump edges
Dump a list of all known connections in the VPN.
.It dump subnets
Intervals lower than 0.1 seconds are not allowed.
.It Ic c
Toggle between displaying current traffic rates (in packets and bytes per second)
-and cummulative traffic (total packets and bytes since the tinc daemon started).
+and cumulative traffic (total packets and bytes since the tinc daemon started).
.It Ic n
Sort the list of nodes by name.
.It Ic i