You want to check your current directory, list all files including hidden ones, and then move to the parent directory. Which command sequence is correct?

hard📝 Application Q9 of 15

Linux CLI - Linux Basics and Terminal

Apwd cd .. ls

Bpwd ls -a cd ..

Ccd .. ls -a pwd

Dls pwd cd ..

Step-by-Step Solution

Solution:

Step 1: Check current directory
pwd prints the current directory path.
Step 2: List all files including hidden
ls -a lists all files, including those starting with dot (hidden).
Step 3: Move to parent directory
cd .. moves up one directory level.
Final Answer:
pwd; ls -a; cd .. -> Option B
Quick Check:
Correct order: pwd, ls -a, then cd .. [OK]

Quick Trick: Use 'ls -a' to see hidden files [OK]

Common Mistakes:

MISTAKES

Wrong command order
Missing -a for hidden files
Using cd before pwd

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You want to check your current directory, list all files including hidden ones, and then move to the parent directory. Which command sequence is correct?

Step 1: Check current directory

Step 2: List all files including hidden

Step 3: Move to parent directory

Final Answer:

Quick Check:

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