Linux CLI - Text Processing
Which option with
grep makes the search case-insensitive?Which option with grep makes the search case-insensitive?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall grep options
The-ioption tells grep to ignore case differences when searching.Step 2: Eliminate other options
-vinverts match,-rsearches recursively,-nshows line numbers.Final Answer:
-i -> Option AQuick Check:
Case-insensitive grep = -i [OK]
Quick Trick: Use -i for case-insensitive search with grep [OK]
Common Mistakes:
- Using -v instead of -i
- Confusing -r with case-insensitive
- Forgetting -i option
Master "Text Processing" in Linux CLI
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