How to install OpenSSH server on Alpine Linux (including Docker)

This quick tutorial explains how to install and set up OpenSSH (SSHD) server and client on the Alpine Linux system. Further, you will learn how to build a Docker Linux container running sshd server based upon Alpine Linux image too. Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - Reddit The post How to install OpenSSH server...

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How to check ZFS File system storage pool on Linux/Unix

First, there is no fsck command for ZFS, which Linux and Unix use for file system repair. However, ZFS comes with a scrub option. This subcommand is a root-initiated dynamic consistency check. It runs in the background on a mounted live filesystem. Hence, we use the zpool scrub command for ZFS storage and test file system integrity. Let us see how to...

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How to find the NVIDIA cuda version

I need to find out the CUDA version installed on Linux. How do I know what version of CUDA I have? Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - Reddit The post How to find the NVIDIA cuda version appeared first on nixCraft.

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macOS Terminal: -bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory Fix

{Updated} Learn how to fix warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory on macOS or OX terminal.The post macOS Terminal: -bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory Fix appeared first on nixCraft.

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How to protect Linux against rogue USB devices using USBGuard

{nixCraft Patreon supporters content}You deployed a perfect firewall and other network security policies preventing unauthorized access to the user's desktop computer over a network. However, you still need to block USB device access. We can configure a Linux desktop security policy to protect your computer against rogue USB devices (a.k.a. BadUSB)...

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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, naturally, you need supporting NVIDIA GPU. Apart from that, it would be best if you had CUDA support installed with GNU compilers. Let us see how...

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How to generate WireGuard QR code on Linux for mobile

I have written about setting up the WireGuard server on Linux. I have written about setting up the WireGuard server on Linux. Today, I will share a tip that allows creating QR codes for WireGuard VPN mobile clients running on Apple iOS or Android phones using Linux command-line options. Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp...

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How do I list lxc snapshots for LXD on Linux?

I explained a long time ago how to take LXD instance snapshots using the lxc command. Today I will talk about how to list lxc snapshots and automatically purge those snapshots from LXD to free up disk space on Linux operating systems. Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - Reddit The post How do I list lxc snapshots for...

Sep 2021

A podman tutorial for beginners – part I

{nixCraft Patreon supporters content}This guide explains how to build and deploy applications quickly with Podman to the cloud server of your choice. All examples in this tutorial are tested on Fedora Linux 34, but they should work on any Linux distros as long as you install the correct packages. I prefer to use Fedora when my clients use RHEL 7/8....

Sep 2021

How to upgrade OpenSUSE 15.2 to 15.3 using the CLI

The most advanced OpenSUSE version is 15.3 and is an opportunity for both desktop and server users on the previous 15.2 release to update OpenSUSE Linux to get the newest software stack. It is easy to follow the procedure to upgrade OpenSUSE 15.2 to 15.3. In this tutorial, we will explain how to upgrade OpenSUSE 15.2 to 15.3. Love this? sudo share_on:...

Sep 2021