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.

Not even that: merely looking to switch to Inter.

IMHO part of the issue seems to be the question without any context. I believe people would be more helpful if they had explained what they wanted to do and how GIMP wasn’t the right tool for that specific task. It’s what would make me ignore the question (not scold people, no need).