What terminal command installs Claude Code on macOS, Linux, or WSL?	curl -fsSL https://claude.ai/install.sh bash
How do you install Claude Code using Windows PowerShell?	irm https://claude.ai/install.ps1 iex
What is the correct installation sequence for Windows Command Prompt (cmd.exe)?	curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd
Which Homebrew command installs Claude Code on macOS?	brew install --cask claude-code
What command launches Claude Code in the terminal after installation?	claude
What two configuration steps occur on the first run of Claude Code?	Selecting a terminal color theme and authenticating with claude.ai credentials
Where should you look if you encounter "command not found", network, or permissions errors post-installation?	The "Troubleshoot installation issues" section in the official documentation
Are there separate setup instructions for users accessing Claude Code via Amazon Bedrock, Google Cloud Vertex AI, or Microsoft Foundry?	Yes, consult the third-party provider setup section in the documentation