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Free IT Cheat Sheets

Download 21 professional quick reference guides — free PDF downloads for Linux, Docker, Git, Python, and more.

21 Cheat Sheets
2 Downloads
100% Free
All Linux (3) Docker (2) Kubernetes (2) SSH & Remote Access (1) Python (1) Bash / Shell (1) PostgreSQL (1) MySQL (1) AWS (Amazon Web Services) (1) Azure (Microsoft Azure) (1) DEVOPS & INFRASTRUCTURE (1) Automation (1) Linux Networking (1) PowerShell (1)
Linux Networking PDF

Networking Cheat Sheet

TCP/IP, ports, and network troubleshooting reference. Covers common ports, network commands, troubleshooting tools, ipta

1 downloads Free Download
PDF

Nginx Configuration Cheat Sheet

Essential directives for web server setup. Covers service management, server blocks, location blocks, SSL/TLS, reverse p

1 downloads Free Download
DEVOPS & INFRASTRUCTURE PDF

Terraform Syntax Cheat Sheet

Infrastructure as Code quick reference. Covers CLI commands, configuration blocks, variables, outputs, expressions, and

0 downloads Free Download
Linux PDF

Linux File Permissions Cheat Sheet

Complete guide to Unix file permission system. Covers permission basics, groups, numeric/symbolic modes, ownership, spec

0 downloads Free Download
PDF

Regex Quick Reference

Regular expressions pattern matching guide. Covers basic patterns, anchors, quantifiers, character classes, groups, alte

0 downloads Free Download
Azure (Microsoft Azure) PDF

Azure CLI Commands Cheat Sheet

Essential Azure command-line reference. Covers authentication, resource groups, VMs, storage, App Service, Functions, ne

0 downloads Free Download
AWS (Amazon Web Services) PDF

AWS CLI Commands Cheat Sheet

Essential AWS command-line interface reference. Covers configuration, S3 storage, EC2 compute, IAM identity, Lambda, ECS

0 downloads Free Download
Linux PDF

Vim/Nano Shortcuts Cheat Sheet

Terminal text editor quick reference. Covers Vim modes, navigation, editing, search/replace, file operations, and all es

0 downloads Free Download
SSH & Remote Access PDF

SSH Quick Reference

Secure Shell commands and configuration. Covers connections, key management, SSH config file, file transfer (SCP/SFTP/rs

0 downloads Free Download
Automation PDF

Ansible Playbook Cheat Sheet

Automation and configuration management essentials. Covers CLI commands, playbook structure, common modules, control flo

0 downloads Free Download
PowerShell PDF

PowerShell Commands Cheat Sheet

Essential cmdlets for Windows administration. Covers navigation, files, system info, pipeline, filtering, networking, va

0 downloads Free Download
Python PDF

Python Syntax Cheat Sheet

Quick reference for Python 3 essentials. Covers data types, string operations, control flow, functions, classes, list co

0 downloads Free Download
MySQL PDF

MySQL Queries Cheat Sheet

Essential SQL commands for MySQL and MariaDB. Covers connections, CRUD operations, joins, subqueries, aggregates, groupi

0 downloads Free Download
PostgreSQL PDF

PostgreSQL Queries Cheat Sheet

Essential SQL commands for PostgreSQL. Covers database connection, CRUD operations, joins, aggregates, table management,

0 downloads Free Download
Bash / Shell PDF

Bash Scripting Cheat Sheet

Quick reference for shell scripting. Covers script basics, variables, string operations, conditionals, loops, functions,

0 downloads Free Download
PDF

Git Commands Cheat Sheet

Version control essentials for every developer. Covers setup, basic workflow, branching, remote operations, undoing chan

0 downloads Free Download
Kubernetes PDF

Kubernetes YAML Cheat Sheet

Common Kubernetes manifest templates and patterns. Covers Pod specs, Deployments, Services, ConfigMaps, Secrets, resourc

0 downloads Free Download
Kubernetes PDF

Kubernetes kubectl Cheat Sheet

Essential kubectl commands for Kubernetes cluster management. Covers cluster context, pods, deployments, services, resou

0 downloads Free Download
Docker PDF

Docker Compose Cheat Sheet

Multi-container orchestration with Docker Compose. Covers basic commands, monitoring, debugging, YAML structure, and adv

0 downloads Free Download
Docker PDF

Docker Commands Cheat Sheet

Essential Docker CLI commands for developers. Covers container lifecycle, management, images, networking, and volumes. P

0 downloads Free Download
Linux PDF

Linux Commands Cheat Sheet

A comprehensive 2-page reference covering essential Linux commands for beginners and intermediate users. Includes file m

0 downloads Free Download

Why Use Our Cheat Sheets?

Professional quick reference guides designed for IT professionals and learners.

📄 Print-Ready PDFs

Compact 1-2 page format perfect for printing and pinning near your workstation.

🎨 Professional Design

Dark theme with orange accents, clear typography, and organized command reference layout.

📚 Linked to eBooks

Each cheat sheet links to related eBooks for deeper learning on the topic.

🔒 100% Free

All cheat sheets are free to download. No hidden costs, no premium tier.

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Frequently Asked Questions

What are Dargslan IT cheat sheets?

Dargslan IT cheat sheets are free, professionally designed 1-2 page PDF quick reference guides covering essential commands, syntax, and configurations for popular IT tools and technologies. Each cheat sheet is formatted for easy printing and quick lookup.

How many cheat sheets are available?

We currently offer 21 free cheat sheets covering topics like Linux commands, Docker, Kubernetes, Git, Python, PowerShell, and more. New cheat sheets are added regularly.

Are the cheat sheets really free?

Yes, all cheat sheets are completely free to download. We just ask for your email address so we can notify you when new cheat sheets are released.

What format are the cheat sheets in?

All cheat sheets are provided as PDF files, optimized for both screen viewing and printing. Each is 1-2 pages with a professional dark theme design and orange accents.

Can I print the cheat sheets?

Absolutely! The cheat sheets are designed to look great both on screen and when printed. Many IT professionals pin them near their workstation for quick reference.

How do I download a cheat sheet?

Click on any cheat sheet to view its details, then click the download button. Enter your email address and the PDF will be available for immediate download.