ssh-agent

ssh-agent.sh

SSH_ENV="$HOME/.ssh/environment"

function start_agent {
     /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
     chmod 600 "${SSH_ENV}"
     . "${SSH_ENV}" > /dev/null
     /usr/bin/ssh-add >/dev/null
     /usr/bin/ssh-add rsa_rollstream > /dev/null
     /usr/bin/ssh-add rsa_personal > /dev/null
}

# Source SSH settings, if applicable

if [ -f "${SSH_ENV}" ]; then
     . "${SSH_ENV}" > /dev/null
     ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
         start_agent;
     }   
else
     start_agent;
fi