ssh-agent-script

To be placed in your .bashrc-file:

SSHAGENT="/usr/bin/ssh-agent"
SSHAGENTARGS="-s"

if [ -z "$SSH_AUTH_SOCK" -a -x "$SSHAGENT" ]; then
  eval `$SSHAGENT $SSHAGENTARGS`
    trap "kill $SSH_AGENT_PID" 0
fi