After setting up 2 Factor Authentication on GitHub, I couldn’t push my remote repositories from the command line anymore. When I tried to push a remote repo, the command line threw this error: ~ :> git push origin my-branchUsername for ‘https://github.com’: myusernamePassword for ‘https://firstname.lastname@example.org’: mypasswordremote: Invalid username or password.fatal: Authentication failed for ‘https://github.com/my-repository’ The error … Read more GitHub Error: Authentication Failed from the Command Line
In /etc/pihole/setupVars.conf you should have 2 settings: As soon as there are valid IP addresses entered, they will show up on Admin/Settings/System
When I initially set up my Pi-Hole, I only had IPv4 on my system. Thus Pi-Hole only downloaded IPv4-capable blacklists. So I turned IPv6 on on my home router, and enabled DHCPv6.I turned IPv6 on on my Pi-Hole computer, and rebooted. ip -o addr then showed that I had an IPv6 address. Actually, it has … Read more How to get Pi-hole to work with IPv6?
How to install Sublime Text editor on Ubuntu 20.04 step by step instructions Method 1 The first, easiest and recommend method is to install sublime text editor from Ubuntu snap repository. Execute the bellow command to install the Sublime text editor on your Ubuntu 20.04 system: $ sudo snap install sublime-text –classic To upgrade Sublime text editor … Read more How to install Sublime Text editor on Ubuntu 20.04
There should be a copy of the default profile in
That particular error message may indicate that you have held packages, but it may also indicate a different problem. You can get a list of actual held packages with: If there are none, or none look related, then it’s probably something else. Check carefully the output of the command you were trying when you got the error … Read more Ubuntu 20.04: Unable to correct problems, you have held broken packages
Ubuntu 20.04 Focal Fossa was released on April 23, 2020. This tutorial is going to show you 2 ways to upgrade from Ubuntu 19.10 to Ubuntu 20.04: using the graphical update manager and using the command line. Normally you use the graphical update manager to upgrade Ubuntu desktop and use the command line to upgrade Ubuntu … Read more 2 Ways to Upgrade Ubuntu 19.10 To Ubuntu 20.04 (Graphical & Terminal)
While setting up my Plex I noticed that I couldn’t connect from my laptop to configure the server that I installed on a Ubuntu Server due to that they existed on different subnets. To solve this I installed Ubuntu Desktop temporarily on my Ubuntu Server and set up the server from a browser on the local … Read more Completely remove Ubuntu Desktop from a Ubuntu Server
Motivation Consider the following UNIX terminal session: dbettis@rhino[~]$ ls … When you type the command ls, the shell dutifully executes the command and returns the results to you. During the course of a terminal session, you type more commands. These include things like emacs, firefox, so on and so forth. But where do these commands come from? Obviously, … Read more How do you configure the PATH variable
In “terminal” (not a graphic emulator like gterm), Shift+PageUp and Shift+PageDown works.