The _ command will tell you if a command exists as a built-in command, function, alias or a command located within the PATH variable. 2 years agoby Linux Questions The _ command will tell you if a command exists as a built-in command, function, alias or a command located within the PATH variable. › Category: Introduction to Linux I › The _ command will tell you if a command exists as a built-in command, function, alias or a command located within the PATH variable. Vote Up 0 Vote Down Linux Questions Staff asked 2 years ago The _____ command will tell you if a command exists as a built-in command, function, alias or a command located within the PATH variable. set export declare type Please login or Register to submit your answer Username or Email Address Password Remember Me FacebookXGoogle+PinterestLinkedIn