Set cronjob for user natasha to do /bin/echo hiya at 14:23. A. See explanation below.

Configure the permissions of/var/tmp/fstab Copy the file /etc/fstab to /var/tmp/fstab. Configure the permissions of/var/tmp/fstab so that: the file /var/tmp/fstab is owned by the root user. the file /var/tmp/fstab belongs to the group root. the file /var/tmp/fstab should not be executable…

Create the following users, groups, and group memberships: A group named adminuser. A user natasha who belongs to adminuser as a secondary group A user harry who also belongs to adminuser as a secondary group. A user sarah who does…

Resize the logical volume vo and its filesystem to 290 MB. Make sure that the filesystem contents remain intact. Note: Partitions are seldom exactly the same size requested, so a size within the range of 260 MB to 320 MiB…

A YUM repository has been provided at http://server.domain11.example.com/pub/x86 64/Server. Configure your system to use this location as a default repository. A. See explanation below.

SELinux must be running in the Enforcing mode. A. See explanation below.

Copy /etc/fstab document to /var/TMP directory. According the following requirements to configure the permission of this document. • The owner of this document must be root. • This document belongs to root group • User mary have read and write…

Configure the NTP service in your system A. See explanation below.

Configure the FTP service in your system, allow remote access to anonymous login and download the program by this service. Service is still running after system rebooting. A. See explanation below.

Configure your web services, download from http://instructor.example.com/pub/serverX.html And the services must be still running after system rebooting. A. See explanation below.