A machine is running in single user mode and, as such, not all file-systems are accessible.
What command must be run to make all of the other file-systems listed in /etc/fstab
accessible?

What command is used to force a file-system check, when rebooting?

What command can be used on an existing (formatted) partition, to configure the interval
between disk checks when mounting partitions?

Performing a DNS lookup with dig results in this answer: ;; question SECTION:
;5.123.168.192.in-addr.arpa. IN PTR ;; ANSWER SECTION: 5.123.168.192.in-addr.arpa.
600 IN PTR linuserv.example.net.123.168.192.in-addr.arpa. ;;AUTHORITY SECTION:
123.168.192.in-addr.arpa. 600 IN NS linuserv.example.net. ;; ADDITIONAL SECTION:
linuserv.example.net. 600 IN A 192.168.123.5 What might be wrong in the zone definition?

Which of the following commands will securely copy the directory ./fyf/ to /var/tmp/ on the
remote host deltaur using the remote user account kevin?

Journalling doesn’t appear to be working on an ext3 file-system. When booting, the

following line appears: VFS: Mounted root (ext2 filesystem) readonly. What could be
causing the problem?

Your routing configuration relies on eth0 being a 3com card that requires the 3c59x module.
What line must be added to modules configuration file, to ensure that eth0 always uses this
module?

What backup arrangement should be used for an intranet web server the contents of which
is updated fairly regularly by different staff?

During which stage of the boot process would this message be seen? Ide0: BM-DMA at
0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA

Which of the following commands can be used to access the content of a ramdisk file
(/boot/initrd) used by the kernel at boot time?