Install a server managed over SSH in a rack.
A local graphical desktop is not required.
Which installation layout is reasonable?
When a GUI is unnecessary, a CUI-oriented minimal server configuration reduces maintenance while preserving remote administration.
Detailed explanation
Correct. A minimal CUI server configuration matches the stated workload.
Correct. A minimal CUI server configuration matches the stated workload.
Incorrect. A full GUI adds components that are not required.
Incorrect. A full GUI adds components that are not required.
Incorrect. SSH does not require an X server.
Incorrect. SSH does not require an X server.
Incorrect. Removing all networking would prevent SSH administration.
Incorrect. Removing all networking would prevent SSH administration.
Try it yourself
An example you can run in a temporary verification environment.
systemctl get-defaultExpected result
現在のdefault target。graphical.targetまたはmulti-user.target等Key points
- CUI
- Remote administration
- Purpose-driven installation
Notes
- Environment: systemd採用Linux
- Command output formatting can vary slightly by distribution or tool version.
- Run the example in a temporary directory or process when possible.
Foundation review
Read the scope first
Check whether the command acts on the current shell, a new process, an existing process, or a file.
Verify the observable result
Use the supplied command and compare the output with the expected result.