.Dd April 15, 1989
.Dt KEYLOGOUT 1
.Os
.Sh NAME
.Nm keylogout
.Nd delete stored secret key
.Sh SYNOPSIS
.Nm
.Op Fl f
.Sh DEPRECATION NOTICE
.Nm
is deprecated and is not available as of
.Fx 15.0.
.Sh DESCRIPTION
The
.Nm
utility deletes the key stored by the key server process
.Xr keyserv 8
to be used by any secure network services, such as NFS.
Further access to the key is revoked,
however current session keys may remain valid till they expire,
or are refreshed.
This option will cause any background jobs that need secure RPC
services to fail, and any scheduled
.Nm at
jobs that need the key to fail.
Also since only one copy is kept on a machine of the key,
it is a bad idea to place this in your
.Pa .logout
file since it will affect other sessions on the same machine.
.Pp
The following option is available:
.Bl -tag -width indent
.It Fl f
Forget the rootkey.
This will break secure NFS if it is done on a server.
.El
.Sh SEE ALSO
.Xr chkey 1 ,
.Xr keylogin 1 ,
.Xr login 1 ,
.Xr publickey 5 ,
.Xr keyserv 8 ,
.Xr newkey 8