利用 keychain 处理 ssh 验证

keychain 是ssh-agent 的前端，使用起来比 ssh-agent 更为友好。

 

keychain ~/.ssh/id_dsa
KeyChain 2.6.8; http://www.gentoo.org/proj/en/keychain/
Copyright 2002-2004 Gentoo Foundation; Distributed under the GPL
* Inheriting ssh-agent (819)
* Initializing /home/centeur/.keychain/centeur.justmymemo.com-sh file…
* Initializing /home/centeur/.keychain/centeur.justmymemo.com-csh file…
* Initializing /home/centeur/.keychain/centeur.justmymemo.com-fish file…
* Adding 1 ssh key(s)…
Enter passphrase for /home/centeur/.ssh/id_dsa:
Identity added: /home/centeur/.ssh/id_dsa (/home/centeur/.ssh/id_dsa)

. ~/.keychain/centeur.justmymemo.com-sh
#现在登录 ssh 就不用输入通行字了

 

如何自动开始 keychain？

 

echo ‘keychain -q ~/.ssh/id_dsa’ >> ~/.bashrc
echo ‘. ~/.keychain/centeur.justmymemo.com-sh’ >> ~/.bashrc