Contribution Guidelines

Please ensure your pull request adheres to the following guidelines:

Search previous suggestions before making a new one, as yours may be a duplicate.
Make an individual pull request for each suggestion.
Titles should be capitalized.
Keep descriptions short and simple.
End all descriptions with a full stop/period.
Order titles alphabetically within each category.
Group commands for checking, enabling and disabling in one code block.
Always use code fencing with the bash descriptor.
Check your spelling and grammar.
Make sure your text editor is set to remove trailing whitespace.
The pull request and commit should have a useful title.
New categories or improvements to the existing categorization are welcome.

Thank you for your suggestions!