Due to its availability, Raspberry Pi is an ideal candidate to run a simple server. After the initial setup, it will use DHCP to connect to your network. That means, each time you restart the Pi or your router, it might end up with a different IP address. This not ideal, as you will need […]
Docker has become omnipresent in recent years. However, by default, it requires root privileges to run containers. Obviously, this is not good security-wise. But a simple change will allow you to run docker container as a regular user. In the examples below, I am using Ubuntu 17.04, but the commands should be the same for […]
Managing Vim plugins can quickly get messy. Fortunately, there are several solutions to this problem. My favorite one is Pathogen by Tim Pope. It makes it easy to install plugins in their own private directories and automatically load them. And combining it with Git will make your Vim configuration easily portable across computers.
I’ve been thinking about switching to a rolling distribution on my working machine for quite some time. Because the packages in Ubuntu repositories are just too outdated for my needs and I want to save myself the headache of PPAs. And when Ubuntu announced dropping Unity in favor of Gnome, my mind was made up. […]
I dedicated couple evenings to Powerfish lately, resulting in a host of new features. If you don’t know what I’m talking about, Powerfish is an elegant and informative prompt for the Fish shell inspired by Powerline. Without further ado, let’s see what is new.
SSH, while an indispensable tool, is starting to show its age in certain situations. We have all experienced the lag when using cell phone tethering or finding your remote connections hanging in limbo when resuming your laptop from sleep. No wonder – the first release of SSH came out over twenty years ago and the […]
You have Raspberry Pi set up and running, but typing password every time you try to login using ssh is quite the pain. Well, using key-based authentication is not only more convenient, but also more secure. Let’s see how to set it up.
Say, you might have finished configuring your Raspberry Pi. It is running smoothly, but there one thing that gets on your nerves. The pesky ethernet cable is getting in your way. Well, it’s time to get rid of it for good and setup the wifi. To do that, you need to edit the following two […]
Rapsberry Pi is the single most popular computer in the world. And it is easily one of the most hacked systems as well. That’s due to single fact – most users never change the default username and password. But is a relatively a simple process, so there is no reason not to do it. If […]
Please, all welcome Powerfish, the one true Fish prompt to rule them all. I know what you might be thinking: “Custom shell prompts? I am not that much of a geek.” I was like that too. But then I thought, what if instead of just taking up space, the prompt could show me the information I […]