Q. Indicate the right option to search for anything not a letter or number (Solved)
1. grep ‘^[a-zA-Z0-9]’
2. grep ‘[^a-zA-Z0-9]’
3. grep ‘[a-zA-Z0-9]’
4. None of the above
- b. grep ‘[^a-zA-Z0-9]’
1. grep ‘^[a-zA-Z0-9]’
2. grep ‘[^a-zA-Z0-9]’
3. grep ‘[a-zA-Z0-9]’
4. None of the above