ps aux|grep ssh
ubuntu  1605  0.0  0.0  12484   320 ?        Ss   01:43   0:00 /usr/bin/ssh-agent /usr/bin/gpg-agent --daemon --sh --write-env-file=/home/ubuntu/.gnupg/gpg-agent-info-cf2 /usr/bin/dbus-launch --exit-with-session gnome-session --session=ubuntu
ubuntu  1619  0.0  0.0 518512  4616 ?        SLl  01:43   0:00 /usr/bin/gnome-keyring-daemon --start --components=ssh
ubuntu  3508  0.0  0.0  16328   888 pts/0    S+   02:14   0:00 grep --color=auto ssh