Find Out Who’s on Your Network with One Simple Command
Want to see all devices connected to your local network? Try this quick Linux command: What does it do? What will you see? Great for:
Entries by Génesis
Connecting to a ModBerry 500 via SSH with Dual Ethernet outside the local network
Context Industrial devices like the ModBerry 500 often come with multiple Ethernet interfaces — typically with eth0 set to a static IP (e.g., 192.168.0.101) and eth1 (e.g., 192.168.20.118) configured via DHCP on your local network. In some cases, you’ll want to ensure that a specific interface — for example, eth1 — is used as the […]
Convert JPG Images to Optimized WebP
This command creates optimized WebP versions of your JPG images while intelligently handling image sizes, only larger images are resized, and smaller ones are left unchanged. The original JPG files remain untouched, with new WebP versions created alongside them.
Slideshow Wallpaper in Ubuntu
You can use easily Shotwell to create a dynamic wallpaper with your favorite images. First, install Shotwell if you haven’t already: sudo apt install shotwell Then in Shotwell:
Inside out bouncing ball animation
A mostly CSS-only cool animation of a ball bouncing within a rectangle. We just need to capture the mouse position with JavaScript.