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M1 Setup

LeoTM edited this page Aug 27, 2025 · 85 revisions

New machine

  • beta.apple.com > Guide for Beta Software > macOS
  • beta.apple.com > Enrol Your Devices > macOS
  • macOS Tahoe 26 Developer Beta πŸ”₯ ~17 GB
  • brew

    You are using macOS 26.0. We do not provide support for this pre-release version. This installation may not succeed. After installation, you will encounter build failures with some formulae. Please create pull requests instead of asking for help on Homebrew's GitHub, Twitter or any other official channels. You are responsible for resolving any issues you experience while you are running this pre-release version.

  • iterm2
  • zsh, oh my zsh, setopt autocd
  • get brave-browser-nightly, open -a 'Brave Browser Nightly' then verify Apple auth
  • Xcode (stable/rc/beta) most Homebrew formulae need a compiler, a few need a full Xcode install
  • xcode-select --install (CLI tools) eta 125 hrs (βŠ™οΌΏβŠ™')
  • android-studio-preview-canary if boot fail, downgrade to prev canary (android-platform-tools)
  • android-file-transfer, Settings>About>BuildNo(7), Settings>System>DevOps>USBdebugging, adb devices
  • get yarn, then set version berry, yarn set version canary
  • Setting up the development environment per OS (rbenv, JDK)
  • Initial Preview v3: Google APIs System Image (1.3 GB)
+
  • vpn
  • flux / night shift
  • flipper
  • fastlane
  • scrcpy / vysor
  • ccache
  • rectangle
  • negative
  • github
  • reactotron
  • jenv
  • act

Erasing


npx clear-npx-cache πŸ”« ⚠️

adb reverse tcp:8081 tcp:8081 Metro <-> Android

brew update && brew outdated --greedy && brew upgrade --greedy && brew cleanup πŸ”₯

TODO: Check M4 (MacBook Pro or Mac Studio)

# Default $PATH
/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin
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