· Kalpa Madhushan · system administration
Bridging the Gap: Accessing Your Private Server Without a Public IP Using ZeroTier
Learn how to securely access a private server behind NAT without port forwarding using ZeroTier's virtual networking.
The Blog
In CodeAddons Blog, you will find articles about web development, programming, cloud computing, problem-solving, and more.
· Kalpa Madhushan · systems programmingMastering Debugging in C with GDB: Live Debugging and Core Dump Analysis
Learn how to debug C programs effectively using GDB, covering live debugging, breakpoints, registers, assembly inspection, and post-crash analysis with core dump files.
· Kalpa Madhushan · documentationComplete Guide: Installing LazyVim on Ubuntu (Step-by-Step)
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.
· Kalpa Madhushan · system administrationHow to Install Ubuntu Desktop over Network Boot (PXE) using Pop!_OS
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.
· Kalpa Madhushan · system administrationSetting User-Level Disk Quotas in Linux: Complete Guide
Learn how to implement and manage user-level disk quotas in Linux systems, including quota setup, configuration, enforcement, and monitoring techniques for system administrators.
· Kalpa Madhushan · devopsMastering NFS in Linux: Setup, Mounting, Management & Troubleshooting
Learn how to configure Network File System (NFS) in Linux environments, including server setup, client mounting, persistent configurations, and common troubleshooting techniques.