ssh-agent.sh

   1 #!/bin/sh
   2 # ssh-agent.sh - linux ver. (make against procps-3.2.1), sh/bash/zsh compatible
   3 # like gnupg-agent-agent.sh (what the long & insane name!?) put this
   4 # in /etc/profile.d/ chmod 755 /etc/profile.d/ssh-agent.sh
   5 # make ln -s /etc/profile.d/ssh-agent.sh /etc/X11/xinit/xinitrc.d/ssh-agent.sh
   6 # echo "ssh_agent_enable=yes" > $HOME/.ssh/ssh-agent.conf and forget about keychain
   7
   8 SSH_AGENT_CONF="${HOME}/.ssh/ssh-agent.conf"
   9 if [ -s "$SSH_AGENT_CONF" ] ; then
  10         . "$SSH_AGENT_CONF" || :
  11         if [ "$ssh_agent_enable" = "yes" -o "$ssh_agent_enable" = "YES" ] ; then
  12                 SSH_AGENT_DATA="${HOME}/.ssh/SSH-AGENT-DATA"
  13                 if [ -s "$SSH_AGENT_DATA" ] ; then
  14                         . "$SSH_AGENT_DATA" > /dev/null
  15                         if [ "$(ps -p "$SSH_AGENT_PID" | tail -n1 | awk '{print $4}')" != "ssh-agent" ] ; then
  16                                 ssh-agent > "$SSH_AGENT_DATA" 2>&1
  17                                 . "$SSH_AGENT_DATA" > /dev/null
  18                         fi
  19                 else
  20                         ssh-agent > "$SSH_AGENT_DATA" 2>&1
  21                         . "$SSH_AGENT_DATA" > /dev/null
  22                 fi
  23         fi
  24 fi
  25