Free course · Security & Cloud
Linux Administration
The operating system every server you will meet runs.
5lessons
10quiz questions
5exercises
What you'll be able to do
- Know where to look before you need to.
- Control who can do what.
- Control what is running and find out why it is not.
- Work out whether it is you or the network.
- Do the maintenance nobody remembers until it is too late.
Course content
- 1 The filesystem and where things live Know where to look before you need to.
- 2 Users, permissions and sudo Control who can do what. Sign in to open
- 3 Services, processes and logs Control what is running and find out why it is not. Sign in to open
- 4 Networking and the firewall Work out whether it is you or the network. Sign in to open
- 5 Keeping a server alive Do the maintenance nobody remembers until it is too late. Sign in to open