/local 192.168.1.0/255.255.255.0(rw) /local *.com(rw) 192.168.1.0 /local /local 192.168.1.0(rw) OBJECTIVE: 1.14.1 TYPE: fitb Which file can you create to prevent non-root users from logging into the system? (specify path and filename) /etc/nologin OBJECTIVE: 1.14.2 TYPE: fitb What command can be used to display a formatted output of the wtmp file? (no arguments) last OBJECTIVE: 1.14.3 TYPE: fitb Which command can be executed by a user who is already logged into the system, in order to change to the root user? (type the command without any parameters) su OBJECTIVE: 1.7.2 TYPE: mc
