TechPreacher

{
  "globalShortcut": "",
  "mcpServers": {
    "Perplexity": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "server-perplexity-ask"],
      "env": {
        "PERPLEXITY_API_KEY": "$env:PERPLEXITY_API_KEY"
      }

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{
    "global": { "show_in_menu_bar": false },
    "profiles": [
        {
            "complex_modifications": {
                "rules": [
                    {
                        "description": "Change double tap right ⇧ key to caps lock",
                        "manipulators": [
                            {

TechPreacher

Strictly follow this gist and do not deviate from the structure. Analysis this repo and do not add additional packages not needed. For example, if this project is a .NET project, only add .NET related dependencies. If this project was a python project, only add python related dependencies.

DO NOT create a .devcontainer folder. Please use .devcontainer.json.

Your .devcontainer.json should contain the following:

{
	"name": "[PROJECT-NAME]",
	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile

TechPreacher

2025-04-06T17:04:19Z [INFO] Initializing crash reporting Some("windows_stable_release") with tag "v0.2025.04.02.08.11.stable_03"...
2025-04-06T17:04:19Z [INFO] The system cannot find the file specified. (0x80070002)
2025-04-06T17:04:19Z [INFO] Starting warp with channel state ChannelState { channel: Stable, app_id: AppId { qualifier: "dev", organization: "warp", application_name: "Warp" }, additional_features: {}, firebase_api_key: "AIzaSyBdy3O3S9hrdayLJxJ7mriBR4qgUaUygAs", server_root_url: "https://app.warp.dev", ws_server_url: "wss://rtc.app.warp.dev/graphql/v2", session_sharing_server_url: Some("wss://sessions.app.warp.dev"), rudderstack_write_key: "2iyG8S1RaV4XTX6SEypetFSEbLK", rudderstack_root_url: "https://warpianwzlfqdq.dataplane.rudderstack.com", releases_base_url: "https://releases.warp.dev", sentry_url: "https://0195a81da0714f55a93ee4624825f9ec@o540343.ingest.sentry.io/5658526", logfile_name: "warp.log", show_autoupdate_menu_items: true } and version Some("v0.2025.04.02.08.11.stable_03")
2025-04-06T

TechPreacher

{
  "$schema": "https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh/main/themes/schema.json",
  "palette": {
    "black": "#262B44",
    "blue": "#4B95E9",
    "green": "#59C9A5",
    "orange": "#F07623",
    "red": "#D81E5B",
    "white": "#E0DEF4",
    "yellow": "#F3AE35",

TechPreacher

#!/bin/bash

# Update brew
echo "🍺 Updating Homebrew formulas and casks"
echo
brew update
brew upgrade
brew upgrade --cask
echo

TechPreacher

Ubuntu Server 24.04 Know-how

Network configuration with cloud-init / set static IP

Source:

• https://askubuntu.com/questions/1029531/how-to-setup-a-static-ip-on-ubuntu-server-18-04
• https://www.freecodecamp.org/news/setting-a-static-ip-in-ubuntu-linux-ip-address-tutorial/
• https://linuxconfig.org/setting-a-static-ip-address-in-ubuntu-24-04-via-the-command-line

TechPreacher

Enable automatic updates on Raspberry Pi

Install and conigure unattended-upgrades

Sources:

• https://www.zealfortechnology.com/2018/08/configure-unattended-upgrades-on-raspberry-pi.html
• https://www.seancarney.ca/2021/02/06/secure-your-raspberry-pi-by-enabling-automatic-software-updates/

To install the software, use the command below:

TechPreacher

Securing a Raspberry Pi with a public FQDN running pihole

Note, this has been written to run on Raspbian GNU/Linux 10 (buster) but should easily be portable to other Linux distros running on other hardware than the Raspberry Pi.

Change the default user (pi)

Sources:

• https://raspberrytips.com/change-raspberry-pi-username/

TechPreacher

if has("gui_running")
  if has("gui_gtk2")
    set guifont=Inconsolata\ 12
  elseif has("gui_macvim")
    set guifont=Menlo\ Regular:h14
  elseif has("gui_win32")
    set guifont=Fira\ Code:h10:cANSI
  endif
endif
colorscheme dracula      " good colorschemes: murphy, slate, molokai, badwolf, solarized