rmdes

#cloud-config

# Enable automatic package updates and upgrades during cloud-init execution
package_update: true
package_upgrade: true

packages:
    # Security and Hardening
    - ufw
    - fail2ban

rmdes

Setup Kubernetes cluster in minutes using Talos

1. Get talosctl

Download and install talosctl binary

wget https://github.com/talos-systems/talos/releases/download/v0.8.1/talosctl-linux-amd64

rmdes

Prerequisite

sudo apt update
sudo apt install software-properties-common -y

Add custom APT repository

rmdes

/**
 * # Bluesky Bulk Post Deletion Script
 *
 * This script logs into a Bluesky account and deletes all posts (feed records)
 * that contain a specified domain in their facets or embeds. It employs a 
 * two-pronged approach to handle rate limits:
 *
 * 1. **Proactive Rate-Limit Avoidance**  
 *    Uses a known hourly limit (5000 delete points/hour) to pace deletions and avoid 
 *    hitting server limits directly. Once the threshold is approached, it waits until 

rmdes

# https://4bes.nl/2021/09/19/update-all-powershell-modules-on-a-system/

<#
TIM C: Changes:
    - Added scope parameter so scope could be controlled
    - altered code to always check for old versions, as this script may not have done the install, but it can still remove old versions
    - changed contains and othercomparison syntax to be case insensitive
    - altered logic around when the module is not found in the gallery to make the verbose output clearer
    - added version parses around the version compares so string comparisons do not screw up the comparison
    - added admin check when using AllUsers

rmdes

Dev Dependencies

sudo dnf groupinstall "Development Tools"
sudo dnf install gcc zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl-devel tk-devel libffi-devel xz-devel

How to manage Python via pyenv and pipx on Fedora 40

rmdes

### 
###
### UPDATE: For Win 11, I recommend using this tool in place of this script: 
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
###

rmdes

The contents of keytab file can be verified using either Unix/linux ktutil or klist commands or java ktab utility.


(1)
-bash-3.2$ ktutil
ktutil:  rkt krba01.keytab
ktutil:  list

slot KVNO Principal
---- ---- ------------------------------------------------------------------------------------------------

rmdes

[user]
	name = Ricardo Mendes
	email = [email protected]
	username = rmdes
[init]
	defaultBranch = main
[core]
	editor = nvim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	pager = delta

rmdes

const new_items = [];
const key_field =  "guid";
console.log("key_field from json.key: " + key_field);
const now = $now

// Get static data stored with the workflow
data = $getWorkflowStaticData("node");

// delete the old cache, that didn't have time 
data.ids = null;