Kenny-MWI

Slack Tweaks

In Fall 2023, Slack introduced an updated client with some unpopular UI changes. The tweaks in this document can be used to revert to the old client or hide the new side bar. These will reset every time you fully close Slack but they are easy to re-apply once you get the hang of it.

(Cross Platform) Open Dev Tools [Preferred Option]

To run any of these scripts, you'll need to open the Dev Tools (or Console). You can do this by typing /slackdevtools in a Slack channel or direct message. These are the same Dev Tools you'd get in Chrome if you hit F12. Along the top are tabs for Elements, Console, Sources, Network, etc. You'll want to paste these scripts into the Console tab at the > prompt.

If Slack disables this command, then you can open Dev Tools by setting a system-wide environment variable and using a keyboard shortcut to open the console. If /slackdevtools worked for you then you can skip these next two sections.

(Mac OS) Enable Dev Mode

qrkourier

# krun busybox whoami

krun(){
  local NAMESPACE=default
  local PRIVILEGED=false
  while getopts 'n:pu:' OPT; do
    case $OPT in
      n) NAMESPACE=$OPTARG
         ;;
      p) PRIVILEGED=true

y8s

#!/bin/bash
# Simple script to change admin login timeout in pihole version 5.17 and up.
# Note that some versions of pihole used 'loginpage.php' instead of 'login.php' 
# make the script executeable by typing:
# chmod +x pihole-timeout.sh
# run it by typing:
# sudo ./pihole-timeout.sh 

# Check if user is using sudo or is root:
if [[ $(/usr/bin/id -u) -ne 0 ]]; then

Vigrond

Setting up Jellyfin and Chromecast using Docker, Nginx, and dnsmasq

1/03/2023

• Requirements
• Guide Specific Requirements
• Installing Docker
• Installing Jellyfin and Nginx
• Set up our DNS server
• Block Chromecast's hardcoded DNS server

slmingol

mdadm

Glossary:

• md: multiple devices

command	description
cat /proc/mdstat	show status of all raids
mdadm --detail /dev/md0	detailed status of raid md0

fungiboletus

hs.hotkey.bind({"cmd", "alt", "ctrl"}, "v", function()
  -- Change your email
  local email = "firstname.lastname@sintef.no"

  local ciscoName = "Cisco AnyConnect Secure Mobility Client"
  local loginWindowName = "login"

  if hs.application.launchOrFocus(ciscoName) then
    local ciscoApplication = hs.application.get(ciscoName)
    local mainWindow = ciscoApplication:mainWindow()

tobikris

$ # Use Live CD to boot
$ sudo su # Switch to root
$ fdisk -l # Get names of root, boot & EFI partition names. you can also use blkid

$ # http://dadadom.de/2020/04/11/fix-fedora-uefi-boot-with-encrypted-partitions/
$ udiskctl unlock -b /dev/nvme0n1p6 # unlock root luks partition
$ mount /dev/mapper/fedora_fedora-root /mnt  # mount root partition
$ mount /dev/mapper/fedora_fedora-var /mnt/var

$ mount /dev/nvme0n1p5 /mnt/boot  # mount boot partition

scottrigby

GitOps for Helm Users

Outline

1. Install Flux CLI and Kind
2. Make Personal Access Token for creating repositories
3. Export env vars locally
4. Create local demo cluster
5. Simple bootstrap
6. Clone the newly created git repo to your local workspace
7. Lets create a Helm release the most common way, using the Helm CLI

slmingol

Terminal Colors

There exists common confusion about terminal colors. This is what we have right now:

• Plain ASCII
• ANSI escape codes: 16 color codes with bold/italic and background
• 256 color palette: 216 colors + 16 ANSI + 24 gray (colors are 24-bit)
• 24-bit true color: "888" colors (aka 16 milion)

slmingol

#!/usr/bin/env bash
## Copyright (C) 2017, Oleksandr Kucherenko
## Last revisit: 2017-09-29 

# For help:
#   ./versionip.sh --help

# For developer / references:
#  https://ryanstutorials.net/bash-scripting-tutorial/bash-functions.php
#  http://tldp.org/LDP/abs/html/comparison-ops.html