Claude Code Essentials

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Learn how to use Claude Code to build real-world agentic coding workflows. Course developed by @ExamProChannel Additional recoruces: ⭐️ Contents ⭐️ Introduction - 00:00:00 Intro & Meet your Instructor - 00:01:06 Claude Code Essentials & Guest Instructor Core Concepts and Foundations - 00:07:29 Agentic Coding Tools & Comparisons - 00:14:01 What is a Code Harness & Claude Code? - 00:16:59 The Agentic Loop: Tool Calls & Models - 00:24:23 Claude Modes & Additional Resources - 00:26:43 Subscription, Usage & Auth Errors - 00:31:34 System Requirements & Doctor CLI - 00:38:24 Install CLI: PowerShell, CMD, Linux & VSC - 01:10:45 Interactive Mode & Ctrl+C - 01:14:05 Auth Tokens, Stats & Usage Limits - 01:31:04 Sessions: Resume, Fork & Context Commands - 01:46:18 Compact, Clear, Rename & Rewind - 01:56:07 Status, Logout & Usage Commands - 02:04:18 ccusage & API Key Setup - 02:26:39 Cost Command & Third-Party Providers - 02:39:09 API Keys: Bedrock, Foundry & Vertex AI - 03:01:44 btw, Voice & Export Commands - 03:07:09 Claude Code Projects & Scope - 03:13:05 Status Line & Session Data - 03:23:14 Settings & Permission Rules (Bash, MCP, WebFetch) - 04:04:16 Permission Modes & CLI/GUI Editing - 04:16:43 Sandboxing & Dangerous Scenarios - 04:55:13 VIM Mode & Model Configuration - 05:00:10 Fast Mode & Image Reasoning - 05:10:18 Effort Command & Headless Tasks - 05:27:46 Escaping Logic & Debug Mode - 05:34:21 Dev Containers with Claude Code - 05:54:24 Common Workflow Follow Along - 06:17:3