[buildpkg.sh.in] Last minute fix didn't make it in the .in file. :-(

[openssh.git] / ssh-agent.1

diff --git a/ssh-agent.1 b/ssh-agent.1
index 0227436c1719331fc18b571533e88c182b67deea..cfefd34e910f017829f5fd041571b83b04e35561 100644 (file)
--- a/ssh-agent.1
+++ b/ssh-agent.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ssh-agent.1,v 1.35 2002/06/24 13:12:23 markus Exp $
+.\" $OpenBSD: ssh-agent.1,v 1.40 2004/05/13 02:47:50 dtucker Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -44,6 +44,7 @@
 .Nm ssh-agent
 .Op Fl a Ar bind_address
 .Op Fl c Li | Fl s
+.Op Fl t Ar life
 .Op Fl d
 .Op Ar command Op Ar args ...
 .Nm ssh-agent
@@ -86,8 +87,17 @@ does not look like it's a csh style of shell.
 Kill the current agent (given by the
 .Ev SSH_AGENT_PID
 environment variable).
+.It Fl t Ar life
+Set a default value for the maximum lifetime of identities added to the agent.
+The lifetime may be specified in seconds or in a time format specified in
+.Xr sshd 8 .
+A lifetime specified for an identity with
+.Xr ssh-add 1
+overrides this value.
+Without this option the default maximum lifetime is forever.
 .It Fl d
-Debug mode.  When this option is specified
+Debug mode.
+When this option is specified
 .Nm
 will not fork.
 .El
@@ -123,14 +133,26 @@ However, the connection to the agent is forwarded over SSH
 remote logins, and the user can thus use the privileges given by the
 identities anywhere in the network in a secure way.
 .Pp
-There are two main ways to get an agent setup:
-Either the agent starts a new subcommand into which some environment
-variables are exported, or the agent prints the needed shell commands
-(either
+There are two main ways to get an agent set up:
+The first is that the agent starts a new subcommand into which some environment
+variables are exported, eg
+.Cm ssh-agent xterm & .
+The second is that the agent prints the needed shell commands (either
+.Xr sh 1
+or
+.Xr csh 1
+syntax can be generated) which can be evalled in the calling shell, eg
+.Cm eval `ssh-agent -s`
+for Bourne-type shells such as
 .Xr sh 1
 or
+.Xr ksh 1
+and
+.Cm eval `ssh-agent -c` 
+for
 .Xr csh 1
-syntax can be generated) which can be evalled in the calling shell.
+and derivatives.
+.Pp
 Later
 .Xr ssh 1
 looks at these variables and uses them to establish a connection to the agent.
@@ -169,6 +191,11 @@ authentication agent.
 These sockets should only be readable by the owner.
 The sockets should get automatically removed when the agent exits.
 .El
+.Sh SEE ALSO
+.Xr ssh 1 ,
+.Xr ssh-add 1 ,
+.Xr ssh-keygen 1 ,
+.Xr sshd 8
 .Sh AUTHORS
 OpenSSH is a derivative of the original and free
 ssh 1.2.12 release by Tatu Ylonen.
@@ -178,8 +205,3 @@ removed many bugs, re-added newer features and
 created OpenSSH.
 Markus Friedl contributed the support for SSH
 protocol versions 1.5 and 2.0.
-.Sh SEE ALSO
-.Xr ssh 1 ,
-.Xr ssh-add 1 ,
-.Xr ssh-keygen 1 ,
-.Xr sshd 8