Linux Administration Bootcamp: Go from Beginner to Advanced - Installing CentOS Linux from Scratch

This tutorial covers the manual installation of CentOS on a virtual machine using VirtualBox. It begins with prerequisites and downloading the CentOS ISO file, followed by creating a virtual machine and installing CentOS. Post-installation steps include configuring the system and optionally installing VirtualBox Guest Additions to enhance performance. The tutorial provides detailed instructions and troubleshooting tips for each step.

What is the recommended hard drive size for installing CentOS?

• 10 gigabytes

• 20 gigabytes

• 50 gigabytes

• 100 gigabytes

What should you do to enable networking for your CentOS installation?

• Click on network and host name

• Change the network settings in BIOS

• Install additional drivers

• Skip this step

What happens if you enter a weak password during the root account setup?

• You can proceed without any issues

• You will be prompted to confirm the password twice

• The installation will fail

• You will be locked out of the system

What is the first step after logging into CentOS for the first time?

• Change the system settings

• Confirm your language

• Install updates

• Set up user accounts