What should know true linux admin?

In order to separate the linux-Amateurs from those who are truly pros in their field, I would like to know what you need to know and to understand what is a real linux admin:
July 9th 19 at 10:25
5 answers
July 9th 19 at 10:27
/me laughed in a voice - Carli commented on July 9th 19 at 10:30
July 9th 19 at 10:29
The repository with the collected interview questions for Linux administrator:

Some will answer not every. =)
Of course does not claim to be the only option.
crap, not questions. 80% knows anyone who uses Linux a little more than just "replacement Windows". - Carli commented on July 9th 19 at 10:32
: The point is that the underlying and indirect skills they test and the remaining 20% completely surely even You do not answer without manuals.

Of course the term "true Linux administrator" is blurred and every employer/enthusiast will understand it differently. - nickolas commented on July 9th 19 at 10:35
: You don't think a true admin should know everything?
He must understand the ideology, and clearly know the base - the rest is either for her or the experience, if there is one in this particular direction.

And the level of knowledge "is a replacement Windows" this knowledge about where to lay the mouse to make the desired action. - Carli commented on July 9th 19 at 10:38
: the remaining 20% I can easily answer googling and reading 5 minutes of mana. I don't need to know it all, I need to know how and where to find the answer to your question.
I've never admin, the usual linuxoid.

: I just did not think so. From where are the conclusions? I say that these questions are not to test for "true admin". They will answer any advanced linuxoid. - earl.Weissnat commented on July 9th 19 at 10:41
What is "TRU admin"?

Every company has its own specific and narrowly focused tasks. The list of issues, suitable for relatively all, only on matters of General direction.

It is clear that these issues can not be the only, if you sobeseduyut engineer/analyst for a specific specialty product. - nickolas commented on July 9th 19 at 10:44
: And what the true admin is different from your advanced linuksoida?
In General, the trick is not to respond but how to respond.
The administrator must not only know that, he should understand.
Ie advanced linuxoid might know how to do some action, and the admin needs to know why this action is necessary to do so, and not otherwise. - Carli commented on July 9th 19 at 10:47
: ie if I know WHY to do so, and not otherwise, then I will get a job as a admin? Somehow it all just... May change the field of activity? - earl.Weissnat commented on July 9th 19 at 10:50
Can you change the question?
Yes admin needs to understand how to solve problems in the system, not just to know some solutions.
And I will take or not - it depends on many factors beyond the knowledge of system typically requires more specialization.
There is a difference between a linux administrator who will administer the database, hosting, telephony server, a router, data store, or something else.

So if you in addition to understanding the system well know DB, not the fact that you take administer the telephony server. - nickolas commented on July 9th 19 at 10:53
So where are the answers then? - earl.Weissnat commented on July 9th 19 at 10:56
: What are the answers? - Damion.Upt commented on July 9th 19 at 10:59
the answers to the questions - earl.Weissnat commented on July 9th 19 at 11:02
I don't know the answers - You are a Pro. =) - Damion.Upt commented on July 9th 19 at 11:05
July 9th 19 at 10:31
To be able to use manami, to be able to use tcpdump, strace, gdb and all the dependencies for this.

Well, it would be nice for once to read a list of coreutils and moreutils and know what there are.
July 9th 19 at 10:33
July 9th 19 at 10:35
If you just come to work and nothing else works you should be able to fix it. And no matter what happened. Be it the cleaning lady pulled the plug with a MOP or a powerful DDOS attack, where your servers burned down.

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