SIMULATION -Add admin group and set gid=600 -
SIMULATION -Add user: user1, set uid=601 -Password: redhat -The user's login shell should be non-interactive.
SIMULATION -Add users: user2, user3.The Additional group of the two users: user2, user3 is the admin group Password: redhat
SIMULATION -Copy /etc/fstab to /var/tmp name admin, the user1 could read, write and modify it, while user2 without any permission.
SIMULATION -Configure a task: plan to run echo "file" command at 14:23 every day.
SIMULATION -Configure your Host Name, IP Address, Gateway and DNS.Host name: station.domain40.example.com/etc/sysconfig/networkhostname=abc.comhostname abc.comIP Address:172.24.40.40/24 -Gateway172.24.40.1 -DNS:172.24.40.1 -
