You are in vi command mode with unsaved changes. Type the command that writes the file and then exits the editor.
LPIC-1 Exam 101-500, objective 103. GNU and Unix commands easy
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Answer
Type the answer.
Accepted answers
:wq:xZZ:wq!
Case sensitive — Linux is, and grading LS as ls would teach a falsehood.
Why
':wq' writes the buffer and quits. ':x' and the command-mode keystroke 'ZZ' do the same but write only when the buffer was actually modified, so they leave the file's timestamp untouched otherwise. To leave WITHOUT saving, use ':q!' instead.
Where this comes from
- Cited
- LPI exam objective 103.8
- What it says
- Write and quit files in vi.
Practise this
Reading one question is not practice. The trainer will draw a short set from objective 103 and space the ones you get wrong.
More questions on this objective
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