News
How to Install Liquorix Kernel on Linux Mint 22 and 21
54+ min ago (1602+ words) Home " Linux Mint " How to Install Liquorix Kernel on Linux Mint 22 and 21 Frame-time spikes, audio dropouts, and sluggish input can happen when Linux Mint's stock kernel is not tuned for low-latency desktop work. You can install the Liquorix kernel on…...
Secure Apache with Let's Encrypt on Ubuntu 26. 04, 24. 04 and 22. 04
8+ hour, 24+ min ago (1704+ words) Home " Ubuntu " Secure Apache with Let's Encrypt on Ubuntu 26. 04, 24. 04 and 22. 04 An HTTP-only Apache site exposes logins, cookies, and form submissions before they reach your Ubuntu server. The fastest way to secure Apache with Let's Encrypt on Ubuntu is Certbot's Apache…...
How to Install curl on Ubuntu 26. 04, 24. 04 and 22. 04
6+ hour, 59+ min ago (1111+ words) Home " Ubuntu " How to Install curl on Ubuntu 26. 04, 24. 04 and 22. 04 Ubuntu 26. 04 LTS, 24. 04 LTS, and 22. 04 LTS all provide curl in the default APT repositories. The Git Hub release method in this workflow exposes the upstream build as curl-source so it does not…...
source Command in Linux: Usage and Examples
7+ hour, 11+ min ago (1076+ words) Home " Linux Commands " source Command in Linux: Usage and Examples Shell setup files only change your current terminal when the shell reads them in the current process. The source command in Linux is the Bash-friendly way to load variables, aliases,…...
How to Configure Nginx PHP-FPM
7+ hour, 41+ min ago (1776+ words) Home " Nginx " How to Configure Nginx PHP-FPM Nginx does not execute PHP by itself. It serves static files directly and sends PHP requests to PHP-FPM through Fast CGI. When that handoff is wrong, the symptoms are usually 502 errors, missing PHP…...
How to Fix Nginx 413 Request Entity Too Large Errors
7+ hour, 43+ min ago (1727+ words) Home " Nginx " How to Fix Nginx 413 Request Entity Too Large Errors Nginx returns 413 Request Entity Too Large when a client sends a request body that is larger than the layer handling the request allows. File uploads are the usual trigger,…...
How to Configure Nginx Proxy Cache
7+ hour, 10+ min ago (1271+ words) Home " Nginx " How to Configure Nginx Proxy Cache Nginx proxy cache stores selected upstream responses on disk so repeated requests can be served from Nginx instead of hitting the backend every time. It is useful for public pages, static API…...
How to Change Hostname on Fedora 44
23+ hour, 57+ min ago (1140+ words) Home " Fedora " How to Change Hostname on Fedora 44 Duplicate or generic Fedora hostnames make SSH prompts, router leases, logs, and inventory records harder to trust. To change hostname on Fedora Linux, set a static name with hostnamectl, verify the saved…...
Ubuntu Command Line Cheat Sheet for 2026
23+ hour, 44+ min ago (1351+ words) Home " Ubuntu " Ubuntu Command Line Cheat Sheet for 2026 A useful Ubuntu command line cheat sheet for 2026 needs to be searchable, copy-ready, and honest about what changes between releases. Ubuntu 26. 04 LTS, 24. 04 LTS, and 22. 04 LTS share the same core terminal workflow, but…...
How to Fix Nginx 403 Forbidden
6+ day, 3+ hour ago (1750+ words) Home " Nginx " How to Fix Nginx 403 Forbidden An Nginx 403 Forbidden error means the request reached the server, but Nginx or an upstream layer refused to serve the requested resource. The most common causes are a missing index file, directory listing…...