Categories
automation

Automated WiFi Repair Role for Ansible

After I came along the Raspberry Pi wifi issue recently, I really wanted to roll out this fix workaround from Davide Nastri automatically.

Therefore, I created this super awesome Ansible role to deploy and setup the network repair script on my Pis.

Categories
podcast

Fixed it – With just 122 LoC

I just fixed the layout of our podcast website. This was bothering me for the last couple of months.

It only took me 122 lines of CSS! ¯\_(ツ)_/¯

Categories
hack-the-planet

Hack-the-Planet Podcast Episode 16

After a three week break, Episode 16 of our podcast went online…

Categories
hacks

Raspi Network Failure Shenanigan

It seems as I run into a common issue with my Raspberry 4. After an indeterministic uptime, the wifi stops working.

And here is the hotfix, a small script provided by @pitto first restarting the nic and if anything fails just reboots the device:

This bash script checks for wireless internet connection and, if it is failing, tries to fix it.

It is simple and it seems to work.


I just have to write some automation to roll it out automatically including a corresponding cron job once I find some time.

GitHub Repo: https://github.com/ltpitt/bash-network-repair-automation

Categories
tools

Automated Installation of exa in WSL

Recently, I was pointed to exa by this tweet from Mathias.

The installation is pretty easy. Unless you are using Ubuntu (as WSL) as there is no package available. But then again, compiling it by yourself is pretty straightforward as well.

1. Download and install Rust for your platform.

2. Install libgit2 and cmake.

3. To download the latest version, run: git clone https://github.com/­ogham/exa.git

4. Run make install in the new directory to compile and install exa into /usr/local/bin.

As you might know, I am using Ansible to install all of my WSL instances. Eventually, things did turn out not so easy. However, two evenings later, I finished an Ansible role doing this fully automated.

Eventually, you have to set the variables for exa_dir and rust_dir to make this role working. That way, you not only get a great tool, but you also get it fully automated into your Ubuntu WSL.

Link: https://the.exa.website/
Gist: https://gist.github.com/aheil/387336a46938ff5c53ea51a1591f6ca5

Categories
tools

Use WSL as Integrated Terminal with Powerline fonts

If you are not happy enough just using WSL from Visual Studio Code, you can use it as an integrated shell as well.

Simply open a new Terminal Window in Visual Studio Code, add a new one and select Select Default Shell.

Now chose your WSL as default one.

As I have installed agnoster themed oh-my-zsh using Powerline fonts, the terminal was messed up at the beginning because I was using Cascadia Code as monotyped font. While Cascadia is actually not yet fully Powerline enabled, I am currently using Delugia Nerd Font as a substitute.

All together, this is a wired “hackatory”. However, it’s quite fun, and personally, I like the result:

Categories
coding windows

Keep Calm and use WSL from VS Code

In case you did not know: You can use WSL (Windows Subsystem for Linux) as your shell in Visual Studio Code. This comes in very handy if you did mod the hell out of your WSL, as I did.

The Visual Studio Code Remote – WSL extension lets you use the Windows Subsystem for Linux (WSL) as your full-time development environment right from VS Code. You can develop in a Linux-based environment, use Linux-specific toolchains and utilities, and run and debug your Linux-based applications all from the comfort of Windows.

Link: https://docs.microsoft.com/windows/wsl