Tool to enable easy ssh keyfob management

add_key.sh

#!/usr/bin/env bash

HOURS=$1

if [ -z $HOURS ]; then
  echo "Usage: $0 <num hours>"
  exit 1
fi

ssh-add -D
ssh-add -t ${HOURS}H $(dirname $0)/id_dsa.github.secure
KEY=$(dirname $0)
COMMAND="diskutil umount force $KEY"
while true; do
    read -e -p "Would you like to unmount '$KEY'? [Yn]" YN
    YN=${YN:-y}
    case $YN in
        [Nn]* ) 
          echo "to eject Run: $COMMAND"
          break;;
        [Yy]* ) 
          echo "Unmounting, please be patient..."
          eval $COMMAND
          break;;
        * ) echo "Please answer yes or no.";;
    esac
done