Getting started with the Nari Labs open source Dia text to speech model

How to get started with the Dream 7B diffusion reasoning model

How to create a Flux/Flex LoRA with ai-toolkit within a Linux container!

Using the model context protocol (MCP) within a Linux container with Podman and mcp-cli

Using MCP to provide an LLM direct access to Firefox on Fedora Linux - all open source and local

Using MCP to provide an LLM access to the filesystem on Fedora Linux - all open source and local

Using MCP to provide an LLM direct access to a Fedora Linux environment - all open source and local

Changing target mode, default target mode, etc. with systemctl on RHEL/CentOS

Listing failed services with systemctl on RHEL/CentOS

Stopping, starting, and restarting services with systemctl on RHEL/CentOS

How to boot in to Rescue Mode on Red Hat RHEL or CentOS

How to mask and unmask services with systemctl on RHEL or CentOS

List service/target dependencies with systemctl on RHEL/CentOS

Enable or Disable services to start at boot with Systemctl on RHEL or CentOS

How to boot in to Emergency Mode on Red Hat RHEL or CentOS

Visualizing Bitcoin Blockchain Block Hashes

Using Driftnet on Kali Linux to Sniff Images on Network

Using File Hashes/Checksums to Compare Files on Linux

Using the chage command to manage password settings on Linux

What the setgid / sgid permission bit does on Linux

How to reset the root password on RHEL 7 and CentOS 7

Basics of Busybox and how to run a Busybox HTTPD web server

Basics of Visual Host Keys in OpenSSH (SSH)

How to comment/uncomment multiple lines in VIM editor

Creating, expanding, and shrinking a ext4 filesystem on LVM in RHEL/CentOS 7

Comparing files on Linux with the sdiff command

Show status progress in Linux Shell Scripts

Differences between Linux LVM and AIX LVM

How Password Hashes Work in Linux, and Scripting Password Changes with Hashes

How to edit a file in place with sed on Linux (useful for scripting or automation)