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6 pages in this section.
Follow proven onboarding habits for setting up new developers on Claude Code quickly.
Understand how Claude Code reads, plans, and edits files as an autonomous terminal agent.
Install the CLI, launch the interactive REPL, and run your first coding session.
Install Claude Code, cd into a project folder, and launch your first session.
Learn the REPL's prompt syntax, built-in slash commands, and how to exit a session cleanly.
Compare auto-accept and ask-every-time permission modes and know when to trust each one.