#!/bin/sh
agentpid=`ps -xwwwo pid,command | grep ssh-agent | head -1 | awk '{print $1}'`
if [ -z "$agentpid" ]; then
  echo "No agent PID found" >&2
  exit 1
fi
agentsock=`sockstat | grep $agentpid | grep /tmp/ssh- | head -1 | awk '{print $6}'`
if [ -z "$agentsock" ]; then
  echo "No agent socket found" >&2
  exit 1
fi


shell=`basename $SHELL`
case $shell in
  *csh)
    echo "setenv SSH_AUTH_SOCK $agentsock"
    ;;

  *)
    echo "export SSH_AUTH_SOCK=$agentsock"
    ;;
esac