===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.887
retrieving revision 1.888
diff -c -r1.887 -r1.888
*** src/usr.bin/tmux/tmux.1	2022/04/14 06:59:29	1.887
--- src/usr.bin/tmux/tmux.1	2022/05/30 12:48:57	1.888
***************
*** 1,4 ****
! .\" $OpenBSD: tmux.1,v 1.887 2022/04/14 06:59:29 nicm Exp $
  .\"
  .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
  .\"
--- 1,4 ----
! .\" $OpenBSD: tmux.1,v 1.888 2022/05/30 12:48:57 nicm Exp $
  .\"
  .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
  .\"
***************
*** 14,20 ****
  .\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  .\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  .\"
! .Dd $Mdocdate: April 14 2022 $
  .Dt TMUX 1
  .Os
  .Sh NAME
--- 14,20 ----
  .\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  .\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  .\"
! .Dd $Mdocdate: May 30 2022 $
  .Dt TMUX 1
  .Os
  .Sh NAME
***************
*** 1485,1490 ****
--- 1485,1528 ----
  .D1 Pq alias: Ic rename
  Rename the session to
  .Ar new-name .
+ .It Xo Ic server-access
+ .Op Fl adlrw
+ .Op Ar user
+ .Xc
+ Change the access or read/write permission of
+ .Ar user .
+ The user running the
+ .Nm
+ server (its owner) and the root user cannot be changed and are always
+ permitted access.
+ .Pp
+ .Fl a
+ and
+ .Fl d
+ are used to give or revoke access for the specified user.
+ If the user is already attached, the
+ .Fl d
+ flag causes their clients to be detached.
+ .Pp
+ .Fl r
+ and
+ .Fl w
+ change the permissions for
+ .Ar user :
+ .Fl r
+ makes their clients read-only and
+ .Fl w
+ writable.
+ .Fl l
+ lists current access permissions.
+ .Pp
+ By default, the access list is empty and
+ .Nm
+ creates sockets with file system permissions preventing access by any user
+ other than the owner (and root).
+ These permissions must be changed manually.
+ Great care should be taken not to allow access to untrusted users even
+ read-only.
  .Tg showmsgs
  .It Xo Ic show-messages
  .Op Fl JT
***************
*** 5069,5075 ****
  .It Li "client_name" Ta "" Ta "Name of client"
  .It Li "client_pid" Ta "" Ta "PID of client process"
  .It Li "client_prefix" Ta "" Ta "1 if prefix key has been pressed"
! .It Li "client_readonly" Ta "" Ta "1 if client is readonly"
  .It Li "client_session" Ta "" Ta "Name of the client's session"
  .It Li "client_termfeatures" Ta "" Ta "Terminal features of client, if any"
  .It Li "client_termname" Ta "" Ta "Terminal name of client"
--- 5107,5113 ----
  .It Li "client_name" Ta "" Ta "Name of client"
  .It Li "client_pid" Ta "" Ta "PID of client process"
  .It Li "client_prefix" Ta "" Ta "1 if prefix key has been pressed"
! .It Li "client_readonly" Ta "" Ta "1 if client is read-only"
  .It Li "client_session" Ta "" Ta "Name of the client's session"
  .It Li "client_termfeatures" Ta "" Ta "Terminal features of client, if any"
  .It Li "client_termname" Ta "" Ta "Terminal name of client"