will log in to the system.
will log out of the system.
I will use cd, I will use ls
That's the basics.
Will use man
Know which Linux distro you are using.
A little more advanced, that's probably it.
Started vim knows how to exit.
Esc, A, and I will be used
I've heard of shells and know which one you're using.
By now, I'm a Linux power user.
I finished the course "Operating System".
Shutdown is used
Had one successful experience installing a Linux operating system on a physical machine (bare metal).
If you've heard of such a thing as a "package management tool", you know which one you are using.
If you accidentally forget the password of the root account, you can successfully save the machine.
If you have this level, you can be roughly qualified as a Linux system administrator.
I finished the course "Computer Networks".
In the past, after the Linux operating system was installed, the machine was configured with a static IP address, and the new configuration that was modified can be retained across the machine reboot.
In this case, you can work as a Linux network administrator.
I finished the course "Principles of Compilation".
I finished reading the book Advanced Programming in the Unix Environment.
This is where you can be a Linux programmer.
If you want to advance to a senior Linux programmer, you need to.
Read Computer Systems: A Programmer's perspective, and write the homework.
Experience with a successful installation of a Linux from scratch distribution.
This is where you can be a Linux system engineer.
If you want to advance to a senior Linux system engineer, you need to.
Experience with a successful installation running a Linux operating system on any non-x86 architecture machine.