The purpose of this assignment is to familiarize you with some of the
disk and storage commands, and to teach you how to do backups using the
For each item, copy the successful execution of the command and its
output to the
R4.log file, which you will show to receive credit for
this lab. Add answers to questions or comments as requested in a short
sudo -sto become super user.
df -hto list the mounted drives on the system.
/proc/partitionsfile to see the disk partitions.
man procto find out.
/dvdto mount the DVD.
mount -t iso9660 /dev/sr0 /dvd
md5sumcommand to verify the DVD data integrity.
dumpcommand with no arguments, to verify that it’s installed. If the command isn’t installed, then install it.
kennedy, and create several files and directories in the associated home directory.
/tmp/completeusing the command
dump -0uf /tmp/complete /home, and list the size of the resulting backup.
kennedy, then do an incremental backup of
/tmp/incremental, and list the size of the resulting backup.
/home/kennedyand restore it using the command
restore -rf /tmp/completefrom the complete backup.
R4.log to the TA.