Below are the steps for both MacOS 💻 and Ubuntu 🖥 (hoping other linux distros too)

Baseline tools steps

1. 💻🖥 Install Chrome.
2. 🖥 Install basics for brew sudo apt install git curl g++ build-essential tree
3. 💻🖥 Install Brew directly from shell using scrits from https://brew.sh.
4. 💻 Install basics from brew brew install git curl tree
5. 💻🖥 Install github tools brew install gh
6. 💻🖥 Auth git via browser gh auth login
7. 💻🖥 Setup github ssh with generate: ssh-keygen -t rsa -b 4096 -C "your_email@example.com", start agent: eval "$(ssh-agent -s)" and add key: ssh-add ~/.ssh/id_rsa
8. 💻🖥 Install chezmoi brew install chezmoi
9. 💻🖥 Initialize chezmoi chezmoi init git@github.com:mohansella/dotfiles.git.
10. 💻🖥 Apply chezmoi selectively in a directory chezmoi apply . or chezmoi update as a whole.

Mac Doc Setup

1. 💻 Install karabiner-elements with brew install --cask karabiner-elements
2. 💻 Install linearmouse with brew install --cask linearmouse

shell PDE with neovim, tmux, ohmyposh

1. 💻🖥 Install Nerd Fonts brew install font-jetbrains-mono-nerd-font
2. 💻🖥 Install OhMyPosh brew install oh-my-posh
3. 💻🖥 Install neovim brew install neovim and can install brew install ripgrep
4. 💻🖥 Install tmux brew install tmux and run C-b I to install plugins
5. 💻🖥 Install lazygit brew install lazygit
6. 💻🖥 Install zoxide brew install oxide
7. 💻🖥 Install zsh autosuggestions brew install zsh-autosuggestions

Install Flutter dependencies

1. 💻🖥 brew install flutter
2. 💻🖥 brew install android-studio
3. 💻🖥 open android studio and install commandline-tools in sdkmanager
4. 💻 brew install rbenv and install latest ruby rbenv install 3.3.5; rbenv shell 3.3.5
5. 💻 sudo gem install cocoapods
6. 💻🖥 run flutter doctor to finalize

Brew standalone installs

1. brew install nvm - configured in zprofile