#Check if the agent's already running...
set PID=`grep PID ~/.ssh-agent | awk '{print $3}' | sed -e 's/;//'`
set CMD=`ps -p $PID -o 'command' | grep -v 'COMMAND' | awk '{print $1}'`

if ($CMD == "ssh-agent") then
   echo -n "SSH Agent Enviroment Set - "
   source ~/.ssh-agent
else 
   killall -9 ssh-agent
   ssh-agent -c > ~/.ssh-agent
   source ~/.ssh-agent
   ssh-add ~/.ssh/id_rsa
   echo "SSH-Agent Initialized."
endif