Ubuntu 22.04 LTS Set Up OpenVPN Server In 5 Minutes
I am a new Ubuntu Linux 22.04 LTS server user. How do I set up an OpenVPN Server on Ubuntu Linux version 22.04 server to shield my browsing activity from …
Debian 11 Set Up OpenVPN Server In 5 Minutes
I am a new Debian Linux 11 server user. How do I set up an OpenVPN Server on Debian Linux version 11 server to shield my browsing activity from bad …
How to install YubiKey Manager GUI on Linux
One can use a hardware security key such as YubiKey for OTP or FIDO2 for additional security on Linux to protect disks, ssh keys, password manager, web applications and more. …
How to install and upgrade OpenSSH server on FreeBSD
Another day I wrote about setting up ssh public key password-less authentication for FreeBSD server version 12/13 with an optional 2FA hardware USB key (FIDO 2) for additional protection. However, …
How to configure static IP Address on FreeBSD
This page explains setting up a static IP address on the FreeBSD Unix system using the command-line options. Love this? sudo share_on: Twitter – Facebook – LinkedIn – Whatsapp – …
How to install FFmpeg with NVIDIA GPU acceleration on Linux
The ffmpeg is free and open-source video converter software for Linux and Unix-like systems. However, on Ubuntu/Debian Linux and other distros, NVIDIA hardware-based encoding is disabled at compile time. So, …
How to disable core dumps in Linux including systemd
Core dumps created for diagnosing and debugging errors in Linux apps. They are also known as memory dump, crash dump, system dump, or ABEND dump. However, core dumps may contain …
How to password protect directory with Nginx .htpasswd authentication
I need to restrict access to /app/ directory on Nginx. How do I set up password protect a directory with Nginx .htpasswd authentication on Linux or Unix-like systems? Tutorial details …
How to set up FreeBSD 12 VNET jail with ZFS
How do I install, set up and configure a FreeBSD 12 jail with VNET on ZFS? How can I create FreeBSD 12 VNET jail with /etc/jail.conf to run OpenVPN, Apache, …
How to configure Intel Wifi on Debian Linux when you get firmware: failed to load iwlwifi-8265-36.ucode error
I have an Intel Corporation Wireless/WiFi 8265 / 8275 (rev 78) card. How do I configure this card? I always get an error, “iwlwifi 0000:01:00.0: firmware: failed to load iwlwifi-8265-36.ucode“. …