登录时启动ssh-agent [英] Start ssh-agent on login

问题描述

我有一个站点作为远程Git仓库，使用SSH别名从Bitbucket.com提取。我可以在服务器上手动启动ssh-agent，但每次通过SSH登录时都必须执行此操作。

手动启动ssh-agent：

  eval ssh-agent $ SHELL 
  

然后我添加代理：

  ssh-add〜/ .ssh / bitbucket_id 
  

然后，当我这样做时显示：

  ssh-add -l 
  

我很好走。有没有什么办法可以自动化这个过程，所以我不必每次登录时都这样做？服务器运行RedHat 6.2（Santiago）。

您可能会发现这非常有用：

http：//mah.everybody。 org / docs / ssh

为防万一上述链接在某一天消失，我正在捕获以下解决方案的主要部分：

Joseph M. Reagle通过Daniel Starin的方式解决了这个问题：

将以下内容添加到您的 .bash_profile

  SSH_ENV =$ HOME / .ssh / environment
 
函数start_agent {
 echo正在初始化新的SSH代理...
 / usr / bin / ssh -agent | sed's / ^ echo /＃echo /'> $ {SSH_ENV}
 echo成功
 chmod 600$ {SSH_ENV}
。 $ {SSH_ENV}> / dev / null 
 / usr / bin / ssh-add; 
} 
 
＃源SSH设置（如果适用）
 
 if [-f$ {SSH_ENV}];然后
。 $ {SSH_ENV}> / dev / null 
 #ps $ {SSH_AGENT_PID}在cywgin 
下无效ps -ef | grep $ {SSH_AGENT_PID} | grep ssh-agent $> / dev / null || {
 start_agent; 
} 
 else 
 start_agent; 
 fi 
  

这个版本特别好，因为它会显示如果你已经启动了ssh-agent，并且如果找不到它，它会启动它并存储这些设置，以便在下次启动shell时使用它们。

I have a site as a remote Git repo pulling from Bitbucket.com using an SSH alias. I can manually start the ssh-agent on my server but I have to do this every time I login via SSH.

I manually start the ssh-agent:

eval ssh-agent $SHELL

Then I add the agent:

ssh-add ~/.ssh/bitbucket_id

Then it shows up when I do:

ssh-add -l

And I'm good to go. Is there any way to automate this process so I don't have to do it every time I login? The server is running RedHat 6.2 (Santiago).

解决方案

Please go through this article. You may find this very useful:

http://mah.everybody.org/docs/ssh

Just in case the above link vanishes some day, I am capturing the main piece of the solution below:

This solution from Joseph M. Reagle by way of Daniel Starin:

Add this following to your .bash_profile

SSH_ENV="$HOME/.ssh/environment"

function start_agent {
    echo "Initialising new SSH agent..."
    /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
    echo succeeded
    chmod 600 "${SSH_ENV}"
    . "${SSH_ENV}" > /dev/null
    /usr/bin/ssh-add;
}

# Source SSH settings, if applicable

if [ -f "${SSH_ENV}" ]; then
    . "${SSH_ENV}" > /dev/null
    #ps ${SSH_AGENT_PID} doesn't work under cywgin
    ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
        start_agent;
    }
else
    start_agent;
fi

This version is especially nice since it will see if you've already started ssh-agent and, if it can't find it, will start it up and store the settings so that they'll be usable the next time you start up a shell.

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