Ashley B.

Fix DNS_PROBE_FINISHED_NXDOMAIN error by checking DNS settings, flushing DNS cache, restarting network services, and verifying domain names in Linux and Windows to restore proper internet access. 🤖AI Overview: Fix DNS_PROBE_FINISHED_NXDOMAIN is a common error arising when DNS servers cannot resolve domain names to IP addresses, blocking website access. This guide covers solutions for both Linux […]

Learning how to Pip update all packages is essential for keeping your Python environment secure, fast, and compatible with modern libraries. Regularly updating pip packages helps prevent dependency conflicts and ensures you are running versions patched for bugs and vulnerabilities. You can quickly identify outdated modules using: pip list –outdated Then upgrade individual packages with […]

Install Nvidia drivers in Linux to enable your system to effectively use Nvidia GPU hardware. Update your system, install the recommended drivers, and reboot for enhanced performance and stability. 🤖AI Overview: Installing Nvidia drivers in Linux ensures proper communication between your system and Nvidia GPUs, offering superior performance over default drivers. The installation involves checking […]

SSH is a safe and powerful tool that secures interactions between a server and a client. Enable SSH to Connect to a Remote Server by installing and starting the OpenSSH server, configuring firewall rules, and connecting securely via SSH. This setup ensures safe remote administration. The steps below help you achieve this purpose: Install OpenSSH Server […]

Migrating From CentOS 8 to AlmaLinux 8 uses an automatic script to smoothly update your system without reinstalling, preserving data and system settings safely through simple terminal commands. 🤖AI Overview: Migrating From CentOS 8 to AlmaLinux 8 is an essential upgrade due to CentOS 8’s end of life. AlmaLinux offers a stable, RHEL-compatible alternative with […]

Build backup server by setting up an FTP server to securely store copies of important data. Automate backups and protect your data against loss or damage for reliable recovery. 🤖AI Overview: Building a backup server involves creating a dedicated system to store and safeguard critical data from cyber threats, hardware failures, and accidents. Using FTP […]

Among the web development frameworks, Laravel is always heard and is the priority of developers to improve and develop complex web applications. Since the PHP programming language is one of the best programming languages in the field of web design, Laravel is a PHP programming language framework that is provided as an open source and […]

Install and Setup Squid Proxy on Ubuntu involves installing the Squid package, configuring its settings, and restarting the service for efficient web traffic management and security. 🤖AI Overview: Install and Setup Squid Proxy on Ubuntu involves installing the Squid package, an open-source proxy server that caches web content to enhance speed and reduce bandwidth. Configuration […]

PPTP VPN is a fast network protocol that guarantees a stable conversation over the Internet, especially for gaming and streaming usages. Using PPTP VPN is a simple option (not safe) to change your IP address. Configure PPTP VPN establishes a secure Point-to-Point Tunneling Protocol connection to protect data and enable remote access to private networks […]

Installing CentOS involves using bootable media to start the process and selecting options like language, disk partitions, and software. Complete the guided steps to finish setup and reboot into CentOS. 🤖AI Overview: Installing CentOS uses bootable USB or DVD media to launch the installer where you configure settings such as language, keyboard, time, disk partitioning, […]

A Linux firewall controls network traffic to protect systems from unauthorized access and attacks. It filters packets to block harmful connections, enhancing security for Linux environments. 🤖AI Overview: Linux Firewall is an essential tool for monitoring and controlling network traffic on Linux systems. It helps block unauthorized access and protects against malware and hacking attempts. […]

Setup FirewallD in CentOS configures a dynamic firewall manager that controls network traffic through zones and services. Install, enable, and configure FirewallD to secure your system by managing network access effectively. 🤖AI Overview: Setting up FirewallD in CentOS involves activating and managing the system’s default firewall tool to control network traffic, enhance security, and configure […]