I know it's an amateur question. I need to write a Bash shell script which count how many users are online at the moment on the SSH server. I need to ignore multiple logins and show the username and ...
Is there a way to find out how many instances of the root user is logged into a linux machine? [duplicate]
We have a handful of users that login to our Linux VM machine as root either through the vSphere client or through SSH and I want to see if there is a way to tell if multiple root users are logged in ...
Is it possible to change the default username in Haiku from user to something else? When setting-up pre-shared keys between my Haiku workstation and remote devices, it would be nice to be able to ...