FreeBSD - users and groups management

# pw useradd test -c "Test Tester" -G video,webcamd -m -s /bin/sh -w no
# passwd test

# pw groupadd testers

# pw usermod test -G video,webcamd,testers

# pw usermod test -G video,webcamd

# pw lock test

# pw unlock test

# pw userdel test -r

# pw groupdel testers