ps aux |grep sshd

debian@pine64:~$ ps aux |grep sshd
root      1166  0.0  0.1  12852  3964 ?        Ss   16:45   0:00 sshd: debian [priv]
debian    1184  0.0  0.0  12852  1972 ?        S    16:45   0:00 sshd: debian@pts/0
root      1270  0.0  0.1  12852  3964 ?        Ss   16:46   0:00 sshd: debian [priv]
debian    1289  0.0  0.0  12852  1972 ?        S    16:46   0:00 sshd: debian@pts/1
root      3455  0.0  0.1   8328  2952 ?        Ss   16:51   0:00 /usr/sbin/sshd -D
debian    6972  0.0  0.0   4264   912 pts/1    S+   17:07   0:00 grep sshd