Linux System Administrator Interview Preparation

By | November 5, 2013

So, these are some of the linux system administrator interview preparation topics I have shortlisted for you guys. To make it easier, i have also listed few video tutorials that can help you get started right away.

#1 LINUX :: Grub (VIDEO): Linux boot process

#2 LINUX :: Video Run levels

–> LINUX :: INODES. It’s important to understand the basics of the operating system before getting into more advanced stuff and inodes is one such concept. Here is a youtube video that talks more about inodes.

–> LINUX :: LVM. LVM certainly is a powerful way to use multiple storage devices effectively. This video here gives basic understanding of LVM and how to use it.

–> LINUX :: Performance Monitoring. A video that talks about list of commands that you can use to monitor a linux machine.

As my preparation goes on, I had also attended few interviews in between. Here is a comprehensive list of  linux admin interview questions that I and my friends faced.  I’ll do my best to answer questions mentioned in the article above and I also wish to answer as many questions as possible. By the way, if you are attending any interviews, make sure to check them out. Also send us (use our contact page) the list of questions you have faced and I would be glad to publish those questions in the page I linked above.

NETWORKING:: NETWORKING BASICS (OSI & OTHER IMPORTANT STUFF) READ THIS!

Pure Basics:

–>The Open Systems Interconnection (OSI) reference model describes how information from a software application in one computer moves through a network medium to a software application in another computer.

–> In the context of data networking, a protocol is a formal set of rules and conventions that governs how computers exchange information over a network medium. –> Source.

NETWORKING:: # Ip Address and subnetting guide from cisco!

LINUX & NETWORKING:: # Understanding how SSL Works:

 

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