Long command options are preceded by which two characters? 2 years agoby Linux Questions Long command options are preceded by which two characters? › Category: Introduction to Linux I › Long command options are preceded by which two characters? Vote Up 0 Vote Down Linux Questions Staff asked 2 years ago Long command options are preceded by which two characters? ** || — && Please login or Register to submit your answer Username or Email Address Password Remember Me FacebookXGoogle+PinterestLinkedIn