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What is the primary purpose of the nslookup command in Linux?

easy📝 Conceptual Q11 of 15
Linux CLI - Networking Commands
What is the primary purpose of the nslookup command in Linux?
ATo monitor network traffic
BTo edit DNS server settings
CTo find the IP address of a domain name quickly
DTo create new domain names
Step-by-Step Solution
Solution:

  1. Step 1: Understand nslookup's function

    The nslookup command is used to query DNS to find IP addresses or domain names.

  2. Step 2: Identify the main use case

    Its main use is to quickly find the IP address of a given domain name.

  3. Final Answer:

    To find the IP address of a domain name quickly -> Option C

  4. Quick Check:

    nslookup = quick IP lookup [OK]
Quick Trick: nslookup quickly shows IP for a domain [OK]
Common Mistakes:
  • Thinking nslookup edits DNS settings
  • Confusing nslookup with network monitoring tools
  • Assuming nslookup creates domains

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