Seconded. Here https://apple.stackexchange.com/questions/378942/cant-initialize-osx-interrogation-folder https://apple.stackexchange.com/questions/378942/cant-i

Seconded. Here https://apple.stackexchange.com/questions/378942/cant-initialize-osx-interrogation-folder https://apple.stackexchange.com/questions/378942/cant-initia... is an example of what can happen from not checking for errors after a `cd` command. Summary: "sudo find ... -delete" ran in the root directory rather than the intended location, and now the OS is gone (probably along with lots more).