What is the difference between awk and grep?

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Tags

1. #treats
2. #regexp
3. #sequence
4. #individual
5. #identical
6. #syntaxes
7. #character
8. #delimiter
9. #extended
10. #regular
11. #whitespace
12. #almost
13. #different
14. #expressions
15. #multiple
16. #which
17. #space
18. #default
19. #spaces