Learn how to debug C programs effectively using GDB, covering live debugging, breakpoints, registers, assembly inspection, and post-crash analysis with core dump files.
Learn how to install and configure LazyVim on Ubuntu from scratch, including Neovim, Node.js, Tree-sitter, Git, Kitty terminal, and essential developer tools for a modern Neovim workflow.
Learn how to set up a PXE server on Pop!_OS to install Ubuntu Desktop on client machines using UEFI network boot with dnsmasq and NFS.
Learn how to implement and manage user-level disk quotas in Linux systems, including quota setup, configuration, enforcement, and monitoring techniques for system administrators.
Learn how to configure Network File System (NFS) in Linux environments, including server setup, client mounting, persistent configurations, and common troubleshooting techniques.
Learn how to establish a secure TLS 1.2 connection between Apache Tomcat and MySQL using Ubuntu VMs in VirtualBox, with step-by-step instructions for certificates, configuration, and testing.