Gesticulating is apparently a key element.

Set the HISTCONTROLvariable. If it is set to ignorespace then commands entered with a leading-space will not be stored in the history.

Type a space before rm to prevent it from being added to your history to be a extra careful.

This is very true, but I assume they are translating from English to Dutch.

Edit: I was wrong.

Not even that: merely looking to switch to Inter.

This seems harsh. Maybe they should just lose their patents sooner.