diff options
Diffstat (limited to '_posts')
| -rw-r--r-- | _posts/2009-09-03-working-with-key-passphrases.textile | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/_posts/2009-09-03-working-with-key-passphrases.textile b/_posts/2009-09-03-working-with-key-passphrases.textile index 282e8be..978b9f2 100644 --- a/_posts/2009-09-03-working-with-key-passphrases.textile +++ b/_posts/2009-09-03-working-with-key-passphrases.textile @@ -35,27 +35,30 @@ h2. Auto-launching ssh-agent on msysgit You can run @ssh-agent@ automatically when you open bash by adding the following to your @~/.profile@ or @~/.bashrc@ file: -<pre>SSH_ENV="$HOME/.ssh/environment" - +<pre> +SSH_ENV="$HOME/.ssh/environment" +# automatically start the ssh-agent function start_agent { - echo "Initializing new SSH agent..." - /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}" - echo succeeded - chmod 600 "${SSH_ENV}" - . "${SSH_ENV}" > /dev/null - /usr/bin/ssh-add; -} + echo "Initializing new SSH agent..." + ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}" + echo succeeded + chmod 600 "${SSH_ENV}" + . "${SSH_ENV}" > /dev/null + 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; - } +# check for running ssh-agent +if [ ${SSH_AGENT_PID} ]; then + # test whether standard identities have been added to + # the agent already + ssh-add -l | grep "agent has no identities" + if [ $? -eq 0 ]; then + ssh-add + fi else - start_agent; -fi</pre> + start_agent +fi +</pre> p(. *Note:* If you don't use the default key names, or store your keys in a different path, you will need to add the path to the @/usr/bin/ssh-add@ line so that ssh knows where to find your key. |