I'm fairly new at Unix systems and X windows. I try and load FVWM95 as the root user inside FreeBSD 2.2. Then I get the error "can't open display". If I try and load it in X11 then I get the message "another WM already running". So do I load it in X windows or the regular prompt? And if so how? Thanks - Jason
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Using 'screen' for session sharing, The Simple Edition
Step 1: user starts session with command: screen
Step 2: other user (logged in with same user account) connects with command: screen -x
Done. Both users are connected to the same CLI sessio…
It’s 2016. Password authentication should be dead — or at least close to dying. But, unfortunately, it has not traversed Quagga stage yet. Using password authentication is like laundering hotel guest linens with a washboard — it’s Passé.
Learn several ways to interact with files and get file information from the bash shell.
ls lists the contents of a directory: Using the -a flag displays hidden files: Using the -l flag formats the output in a long list: The file command gives us mor…