sudo apt-get update
sudo apt-get install keychain# enable keychain for ssh keys
/usr/bin/keychain --quiet $HOME/.ssh/id_rsa
source $HOME/.keychain/$HOSTNAME-sh518400 minutes = 1 year
keychain --timeout 518400sudo apt-get update
sudo apt-get install keychain# enable keychain for ssh keys
/usr/bin/keychain --quiet $HOME/.ssh/id_rsa
source $HOME/.keychain/$HOSTNAME-sh518400 minutes = 1 year
keychain --timeout 518400