SIMULATION -Adjust the size of the Logical Volume.Adjust the size of the vo Logical Volume, its file system size should be 290M. Make sure that the content of this system is complete.Note: the partition size is rarely accurate to the same size as required, so in the range 270M to 320M is acceptable.
SIMULATION -Create User Account.Create the following user, group and group membership:Adminuser group -User natasha, using adminuser as a sub groupUser Harry, also using adminuser as a sub groupUser sarah, can not access the SHELL which is interactive in the system, and is not a member of adminuser, natasha harry sarah password is redhat.ן¼ן¼
SIMULATION -Configure /var/tmp/fstab Permission.Copy the file /etc/fstab to /var/tmp/fstab. Configure var/tmp/fstab permissions as the following:Owner of the file /var/tmp/fstab is Root, belongs to group rootFile /var/tmp/fstab cannot be executed by any userUser natasha can read and write /var/tmp/fstabUser harry cannot read and write /var/tmp/fstabAll other users (present and future) can read var/tmp/fstab.
SIMULATION -Configure a cron Task.User natasha must configure a cron job, local time 14:23 runs and executes: */bin/echo hiya every day.
SIMULATION -Create a Shared Directory.Create a shared directory /home/admins, make it has the following characteristics:/home/admins belongs to group adminuserThis directory can be read and written by members of group adminuser Any files created in /home/ admin, group automatically set as adminuser.
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 -
