How to turn off command prompts？

Sometimes wrong input is made, such as typing 'ls' leads to typing 'less' , How to turn off this feature？ But I don't want to turn off the quick command feature

No file, test, or entry point is identified in the issue. Start by locating the settings or implementation for command prompts and the quick command feature, then reproduce the distinction with inputs such as `ls` and `less`. Done means command prompts can be disabled without disabling quick commands.

Written by the indexing model from the issue text.