The first line of this command displays how long the system has been running since being rebooted. 1 year agoby Linux Questions The first line of this command displays how long the system has been running since being rebooted. › Category: Linux Essentials › Author "LinuxQuestions" › The first line of this command displays how long the system has been running since being rebooted. Vote Up 0 Vote Down Linux Questions Staff asked 1 year ago The first line of this command displays how long the system has been running since being rebooted. su w id getent who Please login or Register to submit your answer Username or Email Address Password Remember Me FacebookXGoogle+PinterestLinkedIn