Linux CLI - Linux Basics and Terminal
Which of the following is the correct command to check the Linux kernel version?
Which of the following is the correct command to check the Linux kernel version?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify command to show kernel version
The commanduname -rdisplays the Linux kernel version.Step 2: Check other commands' purposes
ls -llists files,pwdshows current directory,cat /etc/passwdshows user info.Final Answer:
uname -r -> Option CQuick Check:
Kernel version command = uname -r [OK]
Quick Trick: Use uname -r to see kernel version quickly [OK]
Common Mistakes:
- Confusing ls -l with kernel info
- Using pwd instead of uname
- Trying to read unrelated files for version
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