How to Install Docker on Ubuntu
Set up Docker Engine on Ubuntu using Docker’s apt repository, offline .deb packages, or the convenience script, then verify and configure non-root access.
Linux
Use Bash if...else Statement
Build reliable conditionals in Bash using [[ ]], elif, and logical operators for strings, numbers, and files.
Automate Linux Tasks with Bash and GPT Tools
Streamline repetitive Linux operations and boost productivity by combining Bash scripting with GPT-powered command-line utilities.
SteamOS Compatibility Ratings Are Here: What They Mean for Gaming on Any Device
Valve’s new SteamOS Compatibility system brings clear, actionable game support ratings to handheld PCs and desktops running SteamOS, moving beyond the Steam Deck and reshaping Linux gaming expectations.
Run Local LLMs on Linux Using Ollama and LM Studio
Deploy large language models locally on Linux with Ollama’s command line and LM Studio’s user-friendly interface for privacy, speed, and flexible control.
Set Up a WireGuard VPN on Linux
Create a secure, high-performance VPN tunnel by configuring WireGuard on your Linux server and clients.
Use Systemd Soft-Reboot Feature in Systemd 255 and Later on Linux
Systemd 255 introduces a soft-reboot option, allowing Linux systems to reboot userspace into a new root filesystem without restarting the kernel, streamlining updates and reducing downtime.
Fix Screen Tearing in Mint Using NVIDIA or Intel Drivers
Resolve screen tearing issues in Linux Mint by configuring NVIDIA or Intel graphics drivers with proven methods.
Enable Third-Party Repos and Multimedia in Fedora
Access a wider range of software and multimedia codecs by enabling third-party repositories and RPM Fusion on Fedora.
Set Up Fingerprint Login in Linux Mint
Enable fingerprint authentication in Linux Mint using fprintd, covering device compatibility, installation steps, troubleshooting, and configuration tips for login and sudo.
Configure Power Saving for Laptops on Arch-Based Systems
Set up and optimize battery-saving features on Arch-based laptops using practical tools, kernel tweaks, and targeted system settings for measurable battery life improvements.
Enable AMD FSR or NVIDIA DLSS on Linux Games
Learn practical methods to activate AMD FidelityFX Super Resolution (FSR) and NVIDIA Deep Learning Super Sampling (DLSS) features for improved gaming performance on Linux systems.
Fix Pacman Keyring and Mirror Errors
Resolve signature verification failures and database sync issues in Pacman by resetting the keyring, updating mirror lists, and repairing package trust.
Customize Panel Layouts and Applets in Mint
Detailed steps for configuring panels, adding custom applets, and applying advanced visual tweaks in Linux Mint’s Cinnamon desktop.
Minimize Resource Usage with Ubuntu’s Minimal Install
Reduce memory and disk consumption on Ubuntu systems by selecting minimal installation options, lightweight environments, and targeted package management.
Safely Roll Back a Linux Kernel Using GRUB
Switch to a previous Linux kernel version and restore system stability by managing kernel selection and GRUB configuration.
Enable and Use PipeWire for Better Audio on Linux
Switching to PipeWire on Linux systems resolves audio quality issues, streamlines device management, and delivers lower latency for both everyday and professional audio use.
Enable Power Profiles and Battery-Saving Options in Fedora
Switch between performance, balanced, and power saver modes, automate profile changes, and apply battery-saving tweaks in Fedora using built-in and community tools.
Install and Use GNOME Console Replacing GNOME Terminal
Switch to GNOME Console as your default terminal emulator and configure your system to use it instead of GNOME Terminal, including context menu actions and keyboard shortcuts.
Enable Hardware Acceleration in Browsers on Linux
Easy-to-follow instructions for activating hardware video acceleration in Firefox, Chromium, and other Linux browsers for smoother playback and lower CPU usage.
Replace GRUB with Systemd-Boot on Linux
Switching from GRUB to systemd-boot streamlines Linux boot management, reduces complexity, and speeds up boot times on UEFI systems.
Rebuild the GRUB Bootloader After a Failed Update
Follow detailed solutions to restore Linux boot access and repair GRUB after updates or dual-boot changes disrupt system startup.
Switch Display Protocol Between X11 and Wayland in Fedora
Learn how to switch your Fedora session between X11 and Wayland, verify your current protocol, and troubleshoot common issues for GNOME, KDE, and other desktops.
Set Up TPM-Based Full Disk Encryption in Ubuntu
Configure TPM-backed full disk encryption in Ubuntu to secure your data with hardware-based protection and streamline the boot process.