Linux CLI - Disk and Storage
Which of the following is the correct syntax to list all block devices with detailed information?
Which of the following is the correct syntax to list all block devices with detailed information?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand lsblk options
-ooption lets you specify columns like NAME, SIZE, TYPE, MOUNTPOINT for detailed output.Step 2: Check other options
-ashows all devices including empty,-llists in list format,-fshows filesystem info but not detailed columns.Final Answer:
lsblk -o NAME,SIZE,TYPE,MOUNTPOINT -> Option AQuick Check:
lsblk -o = custom columns [OK]
Quick Trick: Use lsblk -o to customize output columns [OK]
Common Mistakes:
- Using -a to get detailed info instead of -o
- Confusing -f with detailed columns
Master "Disk and Storage" in Linux CLI
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