You're not really supposed to type it everytime. Just declare an alias prefixed with boulette replacing the actual risky commands. If you're in a mental state

You're not really supposed to type it everytime. Just declare an alias prefixed with boulette replacing the actual risky commands. If you're in a mental state where you can shutdown a prod server while thinking you're on a dev one, you certainly won't think to type "wtf command", no matter "wtf" actually is.