https://casan.se/categories/linux/ Recent content in Linux on Casper Andersson Hugo -- 0.140.0 en Sun, 22 Dec 2024 00:00:00 +0000 https://casan.se/blog/linux/buildroot-and-u-boot-on-raspberry-pi/ Sun, 22 Dec 2024 00:00:00 +0000 https://casan.se/blog/linux/buildroot-and-u-boot-on-raspberry-pi/ When doing development of the OS, flashing your SD card after every change is not reasonable. Instead, use U-boot to allow booting over the network. In this post I go over configuring Buildroot to build U-boot and configure it for a Raspberry Pi. https://casan.se/blog/linux/a-simpler-life-without-sudo/ Fri, 26 Aug 2022 00:00:00 +0000 https://casan.se/blog/linux/a-simpler-life-without-sudo/ Using Linux capabilities(7) to avoid using sudo, and using Capmon to figure out what capbilities are required.