What are the basic interview questions on Linux?

Linux Interview Questions

  • What are basic elements or components of Linux?
  • What is BASH?
  • What is Kernel? Explain its functions.
  • What are two types of Linux User Mode?
  • What is LILO?
  • What is swap space?
  • What do you mean by a Process States in Linux?
  • What is Linux Shell? What types of Shells are there in Linux?

What is the role of Linux administrator?

The Linux administrator has an active role in patching, compiling, securing, and troubleshooting Linux servers in a heterogeneous environment. The professional performs system updates and server configurations. They are responsible for implementing changes in multiple environments from development to production.

How do I prepare for Linux sysadmin interview?

Refresh on the fundamentals

  1. Do your homework on modern tools and technologies.
  2. Prepare to discuss evolutionary trends.
  3. Be ready to offer details on your skills and previous work.
  4. The staples of sysadmin interviews.
  5. How a particular technology or system served a business goal.

What every Linux admin should know?

20 Linux commands every sysadmin should know

  • curl. curl transfers a URL.
  • python -m json. tool / jq.
  • ls. ls lists files in a directory.
  • tail. tail displays the last part of a file.
  • cat. cat concatenates and prints files.
  • grep. grep searches file patterns.
  • ps.
  • env.

What are Linux points?

Linux® is an open source operating system (OS). An operating system is the software that directly manages a system’s hardware and resources, like CPU, memory, and storage. The OS sits between applications and hardware and makes the connections between all of your software and the physical resources that do the work.

Is a Linux command?

What Is a Linux Command? A Linux command is a program or utility that runs on the command line. A command line is an interface that accepts lines of text and processes them into instructions for your computer. Any graphical user interface (GUI) is just an abstraction of command-line programs.

What does >> mean in Linux?

The “>” is an output operator that overwrites the existing file, while “>>” is also an output operator but appends the data in an already existing file. Both operators are often used to modify the files in Linux.

What dot means in Linux?

the current directory you
dot) means the current directory you’re in. .. (dot dot) means the parent directory of the current directory you’re in. For example, if you’re in foo/bar/ , . will represent bar/ , .. will represent foo/ .

What are the top 5 questions to ask an interviewer?

Bonus #1: Job-Specific Interview Questions to Ask The Interviewer. If you’re interviewing for a specific job, it might be best to ask questions related to your industry. You’ll not only boost your knowledge but also demonstrate to the interviewer your expertise. Here are some great questions to ask if you’re applying for sales, software

How to answer ten common interview questions?

This was based on a Glassdoor survey on common interview questions. According to employment website Clarity provided advice on how to answer the top 10 to help job candidates with their preparation. With these latest rankings, candidates can make

How do I prepare for an admin interview?

Learn about the general job functions of an administrative assistant.

  • Research the company. When preparing for interviews of any type,you should know as much about the company as possible before going on to interview.
  • Familiarize yourself with the job opening.

    • How to answer some tricky interview questions?

    We have collated some interview questions possibly brought up by tech companies, including Google, Amazon, Apple and the like. How would you, as an interview…