aa-remove-unknown aa-status add-shell addgroup adduser apparmor_status arpd chgpasswd chmem chpasswd chroot cpgr cppw delgroup deluser e2freefrag e4crypt e4defrag faillock fdformat filefrag genl groupadd groupdel groupmems groupmod grpck grpconv grpunconv iconvconfig invoke-rc.d ip6tables-apply iptables-apply ldattach mklost+found netplan newusers nfnl_osf nologin pam-auth-update pam_getenv pam_timestamp_check pwck pwconv pwunconv readprofile remove-shell rfkill rmt rmt-tar rtcwake service sshd tarcat tzconfig update-ca-certificates update-mime update-passwd update-rc.d useradd userdel usermod vigr vipw visudo zic