#VMs backed-up
==Preparing for Quizzes== # What is a VG? PV? LV? # What commands are used to determine VG / PV / LV information?# What does yum do that rpm does not?# List the steps to install a package via rpm command.# List the steps to determine detailed information regarding an install package.# List the steps to remove a package via rpm command.# List the steps to install a package using the yum command.# List the steps to remove a package using the yum command.# What is the total size of the "main" VG on your system?# How do you create a LV?# How do you delete an LV?# How would you increase the size of the root filesystem by 50 MB?
#What is the advantage of disabling services such as bluetooth?
#What is the difference between a .tgz file and a .tar.gz file? What do these stand for?
#What is the purpose of a repository?
#What is source code?
#How do you build software from source code?
#Which is preferred: installing from an RPM file, or installing from source code? Why?
#How do you use <code>service/init/chkconfig</code> to:
#*show/set current runlevel
#*list services
#*stop a service
#*start a service
#*Why is it important to learn how to manage services?
#*Why is it important to stop certain services?
{{Admon/important | Backup your work |Backup your disk images for centos2 and centos3 Virtual Machines.}}