最終更新:2018-05-25 (金) 22:14:06 (2154d)
ssh-agent
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RSA や DSA の 公開鍵認証で使われる認証鍵を保持するプログラム
Ubuntu/パッケージ
起動
eval `ssh-agent`
メモ
- ssh-agentの出力は実際には一連のbashコマンドで、これらのコマンドが実行されると2つの環境変数SSH_AUTH_SOCKおよびSSH_AGENT_PIDが設定される。
自動起動
- .bash_profileに
if [ -z "$SSH_AUTH_SOCK" ] ; then eval `ssh-agent -s` ssh-add fi
http://unix.stackexchange.com/questions/90853/how-can-i-run-ssh-add-automatically-without-password-prompt
man
-a bind_address Bind the agent to the UNIX-domain socket bind_address. The default is $TMPDIR/ssh-XXXXXXXXXX/agent.<ppid>. -c Generate C-shell commands on stdout. This is the default if SHELL looks like it's a csh style of shell. -d Debug mode. When this option is specified ssh-agent will not fork. -k Kill the current agent (given by the SSH_AGENT_PID environment variable). -s Generate Bourne shell commands on stdout. This is the default if SHELL does not look like it's a csh style of shell. -t 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 sshd_config(5). A lifetime specified for an identity with ssh-add(1) overrides this value. Without this option the default maximum lifetime is forever.
