--- UTC
r226103 | des | 2011-10-07 08:10:16 -0500 (Fri, 07 Oct 2011) | 5 lines

Add a -x option that causes ssh-agent(1) to exit when all clients have
disconnected.

--- ssh-agent.1.orig	2026-10-06 01:45:31.000000000 -0700
+++ ssh-agent.1	2026-10-10 09:59:21.023621000 -0700
@@ -43,7 +43,7 @@
 .Sh SYNOPSIS
 .Nm ssh-agent
 .Op Fl c | s
-.Op Fl \&DdU
+.Op Fl \&DdUx
 .Op Fl T | A Ar directory | Fl a Ar bind_address
 .Op Fl E Ar fingerprint_hash
 .Op Fl O Ar option
@@ -228,6 +228,8 @@ will delete stale agent sockets regardless of the host
 If this option is given twice,
 .Nm
 will delete stale agent sockets regardless of the host name that created them.
+.It Fl x
+Exit after the last client has disconnected.
 .It Ar command Op Ar arg ...
 If a command (and optional arguments) is given,
 this is executed as a subprocess of the agent.