IT Notes
Disable Terminal Chime
Linux User Scope Set this line in ~/.inputrc set bell-style none Then, run this command: bind -f...
Create New Key Pair for SSH
Create the Key Pair Bash # No comment, no password on key file, output to current directory as ...
Linux: Booting into Single-User Mode
At the bootloader screen, press the e key to edit the GRUB configuration. Use the up arrow and...
WordPress Relative Base URL
Problem Often in some Vulnhub or other self-hosted CTF boxes, there will be a WordPress instance...
Windows: Unattended Sleep Timeout
Problem A Windows guest running under the Proxmox hypervisor repeatedly powers off despite havin...
pfSense: Unbound DNS Timeouts
Problem Unbound DNS resolution was timing out when querying specific domains. After looking at l...
Automation with Ansible
Defining the Inventory
Defining the Inventory The inventory is everything when it comes to Ansible. Your inventory ...
Defining Group Variables and Protecting Secrets
Group Variables Back on Defining the Inventory, you may remember that we broke the inventory up i...
Example Playbook from Start to Finish
Configuring Ansible Copy the global config to my home directory. That way, I'll keep my Ansible ...
Automating with AWS Secrets Manager
Use Case In this scenario the following is true: You have an Ansible server in AWS You have ...
FleetDM On Debian 11
Installing FleetDM Management Server
Create Debian 11 VM apt update && apt upgrade -y && apt install -y sudo gnupg net-tools dns...
Adding FleetDM Hosts via Ansible
Generating Installation Packages SSH into your FleetDM management server Download the latest ...
Adding Default Queries Library
Set API Context SSH into FleetDM management server Set the API address: fleetctl config set -...
Upgrading Fleet Versions
Stop the Server First, stop any running FleetDM processes. I have systemd controlling my FleetDM...
Troubleshooting
Hosts Enrolling with Empty Data In my testing, the way to reproduce the issue is: Remove a ...
Wazuh Notes
A place to keep cheat sheets and configuration guides related to Wazuh that are otherwise too sho...
Proxmox Notes
Create Self-Signed TLS Certificates
When You Should Do This If you have an internal/demo/test server where you'd like to encrypt tra...
xRDP Server on KDE Plasma
Install and Configure xRDP # Install xRDP server sudo apt update && sudo apt install -y xrdp #...