Why do employers require knowledge of linux?

Question

linux

Many jobs require *nix knowledge
What exactly is it for?

Answer 1

By *nix they usually mean Linux (occasionally - +FreeBSD).
Why does an IT-nick need to know the features of the OS on which 90% of the servers in the world are running, with which he interacts? Well, there is no need, write leaky services and run them on a winserver that costs a couple of tens of thousands of rubles for a license, which is already there.

Answer 2

Because unix is ​​cool.
Let the Holy War begin!
p.s. what's the job?

Answer 3

To be able to do your job.
For example, for a C# developer, this is not necessary.
And for php, ruby ​​or python, this is a necessity: after all, these programmers write software under Unix.

Answer 4

Many jobs require *nix knowledge

Nonsense!
There are many more vacancies where knowledge of Linux is not needed.

Answer 5

In short:
- Cheap
- Convenient
- Practical
- Reliable

Answer 6

This means that this position requires you to interact with * nix machines. If you go to gamedev, then it is unlikely that you will be asked for Linux. Similarly, in the office, which saws the enterprise under the MS ecosystem. Similarly - desktop software (especially something specific to Windows, such as antiviruses).

Answer 7

A large number of corporate software runs on servers with operating systems based on the Linux kernel, there are even specialized distributions - Red Hat Enterprise Linux, CentOS. You need to have basic Unix system administration skills and be able, for example, to deploy a project or connect to the server via ssh.

Answer 8

from greed. in fact, the same thing can be done on Windows. other than webservers. this is how they save on licenses

Answer 9

To work in it. It is obvious. For example, a janitor does not need to know Linux.

Answer 10

I'll tell you more, sometimes you need a detailed knowledge of not only the general concepts and principles of * nix, but also knowledge of individual systems. But the question "Why?" should be answered with a specific example of a vacancy.

Answer 11

Yes, we don’t need it, we made projects in PHP and uploaded them to Linux via FTP.
And the system administrator was already digging in Linux. it's not our problem

Answer 12

Many jobs require *nix knowledge
What exactly is it for?

if it’s just written nix without clarification, then in 80% this is knowledge of how to make a gateway on linux, 17% is still fileshare mail, ftp, AD and 3% is the admin too lazy to write a clarification