Tag: Linux
-
How to Submit Your Application to the Official APT Repository
If you have developed an application for Linux and want to distribute it via the official APT repository, this guide is for you. Submitting your application ensures a wider reach and seamless installation for Debian and Ubuntu users. This article walks you through the submission process, covering packaging, compliance requirements, and the final submission to… Read more…
-
How to Install OpenResty on Ubuntu: A Complete Guide
Introduction OpenResty is a powerful web platform based on NGINX and LuaJIT. It extends NGINX‘s capabilities by integrating a robust scripting environment, making it ideal for developers who want to build high-performance web applications and APIs. If you’re looking to harness OpenResty‘s full potential, you need a proper installation on your Ubuntu system. This guide… Read more…
-
kdig: An Advanced DNS Lookup Utility
Introduction When it comes to diagnosing and troubleshooting network issues, performing DNS lookups is a fundamental task. While tools like dig and nslookup have been around for years, kdig has emerged as a powerful and flexible DNS lookup utility that offers advanced features, better performance, and enhanced security. This article explores kdig, its functionalities, how… Read more…
-
Install Cloudflare WARP on macOS and Linux
Introduction In today’s digital landscape, privacy and security are paramount. Whether you’re working remotely or just browsing the web, encrypting your internet traffic is a must. Cloudflare WARP is a free, user-friendly VPN service designed to improve security, reduce latency, and enhance your online experience. This guide walks you through installing Cloudflare WARP on macOS… Read more…
-
Enable Wildcard Certificate for Your HTTPS Web Server on Linux for Free
Securing web servers has never been more crucial, and one effective way to achieve this is by using wildcard certificates. These certificates simplify the management of SSL/TLS encryption for multiple subdomains under a single domain. In this guide, we will walk through the process of enabling a wildcard certificate for your web server on Linux. Read more…
-
Run Remote Commands with SSH and Certificate Authentication on Linux / macOS Terminal
1. Ensure SSH Key-Based Authentication Is Set Up Before proceeding, make sure you have SSH key-based authentication set up between your local machine and the remote server: By default, this creates the keys in ~/.ssh/id_rsa (private key) and ~/.ssh/id_rsa.pub (public key). You can use ssh-copy-id: Or, manually append the public key to the ~/.ssh/authorized_keys file… Read more…
-
Sing-Box: Revolutionizing Internet Connectivity
Sing-Box is a versatile and open-source proxy platform that has rapidly gained traction as a reliable solution for circumventing internet restrictions. It supports multiple operating systems and offers robust features like multi-protocol support, customizable routing, and a user-friendly interface, making it a top choice for seamless internet access. Read more…
-
How to Securely Remove Linux Log .gz Archives: A Comprehensive Guide
System administrators often face the challenge of managing log files in Linux. Over time, log files accumulate and are compressed into .gz archives to save space. While this is an effective way to manage storage, these files can eventually pile up, consuming disk space unnecessarily. This article explores efficient methods to find and remove .gz… Read more…
-
Batch Compress Image Files into WebP Format with cwebp on Linux
Efficient image compression is vital for web developers and designers striving to optimize website performance. This guide walks you through using cwebp, a Linux-compatible tool, to batch convert JPG, JPEG, and PNG files into WebP format—an image standard known for its superior compression and quality retention. By the end, you’ll have an automated solution to… Read more…