8 Comprehensive Guides

CLI Guides & Tutorials

Master the command line with our step-by-step guides. From beginner basics to advanced automation, learn the most essential CLI commands and workflows used by professionals.

Quick Start Paths

🎯

New to Command Line?

Start with our beginner-friendly introduction

🐳

Docker Developer?

Master container management workflows

📚

Git User?

Level up your version control skills

🐧

System Admin?

Advanced Linux administration techniques

Complete Guide Collection

🎯

Command Line Basics

Beginner

⏱️ 30 minutes📝 0 commands

Essential CLI fundamentals every developer needs to know

What you'll learn:

Navigation

File operations

Permissions

Pipes & redirection

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🐳

Docker Command Mastery

Intermediate

⏱️ 45 minutes📝 1000 commands

From basic container operations to advanced Docker workflows

What you'll learn:

Container lifecycle

Image management

Volume handling

System cleanup

Featured commands:

docker run -d nginx:latest

Run nginx container in detached mode

docker --help

docker Command Help

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📚

Git Workflow Essentials

Intermediate

⏱️ 40 minutes📝 1000 commands

Master Git commands for effective version control

What you'll learn:

Branching strategies

Commit management

Remote operations

Conflict resolution

Featured commands:

git init

Initialize new Git repository

git --help

git Command Help

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🐧

Linux System Administration

Advanced

⏱️ 60 minutes📝 3000 commands

System management and troubleshooting techniques

What you'll learn:

Process management

Service control

System monitoring

Security hardening

Featured commands:

openssl req -new -x509 -days 365 -nodes -out cert.pem -keyout key.pem

Generate self-signed SSL certificate

openssl --help

security Command Help

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🌐

Network Troubleshooting

Intermediate

⏱️ 35 minutes📝 1000 commands

Diagnose and resolve network connectivity issues

What you'll learn:

Connectivity testing

Port scanning

DNS resolution

Performance analysis

Featured commands:

netstat -tuln

Show all listening ports and connections

netstat --help

network Command Help

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🔒

CLI Security Best Practices

Advanced

⏱️ 50 minutes📝 1000 commands

Secure your command line operations and system access

What you'll learn:

SSH key management

Permission hardening

Audit logging

Vulnerability scanning

Featured commands:

openssl req -new -x509 -days 365 -nodes -out cert.pem -keyout key.pem

Generate self-signed SSL certificate

openssl --help

security Command Help

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🤖

CLI Automation & Scripting

Advanced

⏱️ 70 minutes📝 1000 commands

Build powerful automation workflows with command line tools

What you'll learn:

Script optimization

Error handling

Cron jobs

Pipeline automation

Featured commands:

iostat -x 1

Monitor disk I/O statistics

iostat --help

Monitoring Command Help

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☸️

Kubernetes CLI Operations

Advanced

⏱️ 55 minutes📝 0 commands

Manage Kubernetes clusters efficiently with kubectl

What you'll learn:

Cluster management

Pod debugging

Resource scaling

Log analysis

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Additional Learning Resources

📖

Command Reference

Quick reference for all available commands with syntax and examples.

Browse Commands →

🏷️

By Use Case

Find commands organized by specific tasks and workflows.

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🔍

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