If you have an interview coming up for a Linux System Admin or DevOps position, here’s a great list of potential questions you might be asked. This is not the entire list as it’s very long. To get your own PDF and printable copy of the full list of questions, scroll to the bottom of … Read more
In this video tutorial and cheat sheet, you’ll learn how to: See exactly what processes are running on a Linux system Stop the execution of commands and processes Background a process or a command And much more…
In this video tutorial and cheat sheet, you’ll learn: Video Transcript: Each account consists of a username and a unique number called the UID, which is short for user ID. Also, each account has a default group to which it belongs, some comments associated with that account, a shell to start when the user logs … Read more
In this video tutorial you’ll learn: The two types of partitions. Different tools you can use for managing partitions. How to manage mount points. And more…
The above video explains the syslog standard, why it exists, and how it works. Below you’ll find a cheat that explains how to configure syslog, where log files are stored, how to write to the syslog and more.
In this series of video tutorials, you will learn what LVM is and when you should use it. You’ll discover how LVM creates and uses layers of abstraction between storage devices and file systems including Physical Volumes, Volume Groups, and Logical Volumes. More importantly, you’ll learn how to configure LVM, starting with the pvcreate command … Read more