Added many setup steps for Debian

SystemConfigurations/William/README.md

@@ -31,4 +31,102 @@
 * LibreOffice
 * Electrum BTC Wallet
 * Remmina
-* Lutris
+* Lutris
+* speedcrunch
+
+# Debian Setup Steps
+
+### To search packages
+```bash
+apt-cache search <keyword>
+```
+
+### Add to sudoers
+```bash
+su
+apt-get install sudo
+sudo visudo
+```
+
+Then add the following to the file, for your user of choice to give them 'sudo' powers
+
+```bash
+<username> ALL=(ALL:ALL) ALL
+```
+
+### Install basic tools
+```bash
+sudo apt-get update
+
+# CLI
+sudo apt-get install git neofetch curl vim
+
+# KDE / Qt GUI
+sudo apt-get install qdirstat transmission-qt electrum blender remmina gimp vlc speedcrunch
+```
+
+### Setup AppImageLauncher
+* Grab the latest [.deb release](https://github.com/TheAssassin/AppImageLauncher/releases)
+* Install the release
+    ```bash
+    sudo dpkg -i <file_name>.deb
+    ```
+* Run 'AppImageLauncher Settings' to configure the launcher.
+
+### VSCodium
+[Pulled from here](https://www.linuxcapable.com/install-vscodium-on-debian-linux/)
+
+```bash
+sudo apt update
+sudo apt upgrade
+sudo apt install dirmngr software-properties-common apt-transport-https curl -y
+curl -fSsL https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/raw/master/pub.gpg | sudo gpg --dearmor | sudo tee /usr/share/keyrings/vscodium.gpg >/dev/null
+echo "deb [arch=amd64 signed-by=/usr/share/keyrings/vscodium.gpg] https://download.vscodium.com/debs vscodium main" | sudo tee /etc/apt/sources.list.d/vscodium.list
+sudo apt update
+sudo apt install codium
+```
+
+### Syncthing
+[Pulled from here](https://apt.syncthing.net/)
+
+To allow the system to check the packages authenticity, you need to provide the release key.
+
+```bash
+# Add the release PGP keys:
+sudo mkdir -p /etc/apt/keyrings
+sudo curl -L -o /etc/apt/keyrings/syncthing-archive-keyring.gpg https://syncthing.net/release-key.gpg
+
+# Add the "stable" channel to your APT sources:
+echo "deb [signed-by=/etc/apt/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable" | sudo tee /etc/apt/sources.list.d/syncthing.list
+
+# Add the "candidate" channel to your APT sources:
+echo "deb [signed-by=/etc/apt/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing candidate" | sudo tee /etc/apt/sources.list.d/syncthing.list
+
+# Update and install syncthing:
+sudo apt-get update
+sudo apt-get install syncthing
+```
+
+### Docker / Docker Compose
+
+```bash
+# Add Docker's official GPG key:
+sudo apt-get update
+sudo apt-get install ca-certificates curl
+sudo install -m 0755 -d /etc/apt/keyrings
+sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
+sudo chmod a+r /etc/apt/keyrings/docker.asc
+
+# Add the repository to Apt sources:
+echo \
+  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
+  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+sudo apt-get update
+
+# Install Docker
+sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+```
+
+### Godot
+Follow guide [here](https://docs.godotengine.org/en/stable/about/faq.html#linux)