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251 lines
8.3 KiB
251 lines
8.3 KiB
.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.13 |
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.\" ======================================================================== |
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.\" |
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.IX Title "SSH-KEYMAN 1" |
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.TH SSH-KEYMAN 1 "2004-01-01" "perl v5.8.2" "User Contributed Perl Documentation" |
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.SH "NAME" |
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\&\fBssh\-keyman\fR \- authentication key agent management |
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.SH "SYNOPSIS" |
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.IX Header "SYNOPSIS" |
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\&\fBssh-keyman\fR |
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[\fB\-q\fR] |
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[\fB\-c\fR] |
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[\fB\-k\fR] |
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[\fB\-s\fR] |
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[\fB\-e\fR] |
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[\fB\-d\fR] |
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[\fB\-a\fR] |
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[\fB\-l\fR] |
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[\fB\-i\fR] |
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[\fIkeyfile\fR ...] |
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.PP |
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\&\fBssh-keyman\fR |
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\&\fB\-h\fR |
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\&\fB\-v\fR |
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.SH "DESCRIPTION" |
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.IX Header "DESCRIPTION" |
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\&\fBssh-keyman\fR is a frontend to the \fBssh-agent\fR and \fBssh-add\fR commands |
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for managing a long-running \fBssh-agent\fR process. The idea is that |
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a single \fBssh-agent\fR process is kept persistently running across |
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multiple user login sessions in order to prevent the startup of multiple |
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\&\fBssh-agent\fR processes and to avoid having to enter pass-phrases more |
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often than really necessary from a security point of view. |
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.PP |
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The command line options can be combined and are executed internally in |
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the given order below. |
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.IP "\fB\-q\fR, \fB\-\-quiet\fR" 4 |
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.IX Item "-q, --quiet" |
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Quiet operation. Do not print verbose messages. |
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.IP "\fB\-c\fR, \fB\-\-cluster\fR" 4 |
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.IX Item "-c, --cluster" |
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Cluster indicator. This forces the use of |
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\&\fB$HOME/.ssh/agent\-\fR\fIhostname\fR as the agent attachment informations |
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file instead of the default \fB$HOME/.ssh/agent\fR. Use this if your home |
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directory is NFS-mounted on a cluster of desktops. |
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.IP "\fB\-k\fR, \fB\-\-kill\fR" 4 |
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.IX Item "-k, --kill" |
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Kill agent. This makes sure the \fBssh-agent\fR process |
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is no longer running. |
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.IP "\fB\-s\fR, \fB\-\-start\fR" 4 |
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.IX Item "-s, --start" |
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Start agent. This makes sure the \fBssh-agent\fR process is |
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running. If not, it automatically spawns a new one. |
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.IP "\fB\-e\fR, \fB\-\-env\fR" 4 |
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.IX Item "-e, --env" |
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Environment setup. This outputs to \fIstdout\fR the Bourne-Shell commands |
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necessary to attach the current shell session to the \fBssh-agent\fR |
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process. The intended usage is "\f(CW\*(C`eval `\f(CBssh-keyman\f(CW \-q \-e \-s`\*(C'\fR" from |
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within \fB$HOME/.xsession\fR or \fB$HOME/.bash_login\fR scripts. |
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.IP "\fB\-d\fR, \fB\-\-delete\fR" 4 |
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.IX Item "-d, --delete" |
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Delete key. This deletes one or more (or all if not \fIkeyfile\fR arguments |
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are specified at all) from the \fBssh-agent\fR process. |
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.IP "\fB\-a\fR, \fB\-\-add\fR" 4 |
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.IX Item "-a, --add" |
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Add key. This adds one or more keys (in \fIkeyfile\fR) to the \fBssh-agent\fR |
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process. If a key is already loaded, it is skipped and not reloaded. |
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Additionally, all specified keys are loaded with a single \fBssh-add\fR |
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call. This way the pass-phrase dialog is reduced to its possible |
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minimum. |
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.IP "\fB\-l\fR, \fB\-\-list\fR" 4 |
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.IX Item "-l, --list" |
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List keys. This lists the currently available keys in the \fBssh-agent\fR |
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process. |
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.IP "\fB\-i\fR, \fB\-\-install\fR" 4 |
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.IX Item "-i, --install" |
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Install public keys into remote account. This extracts the currently available public keys in the \fBssh-agent\fR |
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process and installs them into "\f(CW\*(C`~/.ssh/authorized_keys\*(C'\fR" on a specified remote account. |
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.IP "\fB\-h\fR, \fB\-\-help\fR" 4 |
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.IX Item "-h, --help" |
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Help information. Display a usage summary on \fIstdout\fR. |
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.IP "\fB\-v\fR, \fB\-\-version\fR" 4 |
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.IX Item "-v, --version" |
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Version information. Display a version summary on \fIstdout\fR. |
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.SH "EXAMPLE" |
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.IX Header "EXAMPLE" |
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\&\fI.xsession\fR: |
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.PP |
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.Vb 2 |
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\& eval `ssh-keyman -q -s -e` |
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\& ssh-keyman -q -a </dev/null ~/.ssh/id_rsa ~/.ssh/id_dsa |
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.Ve |
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.PP |
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\&\fI.bash_login\fR: |
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.PP |
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.Vb 1 |
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\& eval `ssh-keyman -q -s -e` |
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.Ve |
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.SH "FILES" |
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.IX Header "FILES" |
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.IP "\fB$HOME/.ssh/agent\fR" 4 |
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.IX Item "$HOME/.ssh/agent" |
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The generated shell script for attaching the current shell |
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session (and all of its sub\-processes) to the \fBssh-agent\fR process. |
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At any time this can be directly sourced from within the shell session |
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or indirectly through the \fBssh-keyman\fR \fB\-e\fR option. |
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This file is used if the cluster option \fB\-c\fR is not used. |
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.IP "\fB$HOME/.ssh/agent\-\fR\fIhostname\fR" 4 |
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.IX Item "$HOME/.ssh/agent-hostname" |
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The generated shell script for attaching the current shell |
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session (and all of its sub\-processes) to the \fBssh-agent\fR process. |
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At any time this can be directly sourced from within the shell session |
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or indirectly through the \fBssh-keyman\fR \fB\-e\fR option. |
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This file is used if the cluster option \fB\-c\fR is used. |
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.SH "SEE ALSO" |
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.IX Header "SEE ALSO" |
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\&\fBssh-agent\fR(1), \fBssh-add\fR(1). |
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.SH "HISTORY" |
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.IX Header "HISTORY" |
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\&\fBssh-keyman\fR was written in May 2002 by Ralf S. Engelschall |
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<rse@engelschall.com>. It was inspired by the similar program |
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\&\fBkeychain\fR from Daniel Robbins <drobbins@gentoo.org>. The main |
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difference between \fBkeychain\fR and \fBssh-keyman\fR is that \fBssh-keyman\fR |
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uses a more orthogonal interface which even allows you to combine |
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multiple actions into a single call.
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