Within square brackets, (Example: [?]) the ? character means: 1 year agoby Linux Questions Within square brackets, (Example: [?]) the ? character means: › Category: Introduction to Linux I › Author "LinuxQuestions" › Within square brackets, (Example: [?]) the ? character means: Vote Up 0 Vote Down Linux Questions Staff asked 1 year ago Within square brackets, (Example: [?]) the ? character means: Match a ? character Match zero or more of any ? characters Exactly one character Nothing, it has no meaning at all Please login or Register to submit your answer Username or Email Address Password Remember Me FacebookXGoogle+PinterestLinkedIn