Issue #12944: V2-Add cheat sheets for AWS, Redis, Linux, Svelte, Express.js, and PostgreSQL
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State: open
Created: 2025-10-30T12:57:44Z
Updated: 2025-10-30T15:37:09Z
Author: dinilH
Comments: 0
Labels: waiting for changes

Description:
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## Description

Added new cheat sheet resources for technologies that were missing or had limited coverage in the free-programming-cheatsheets collection.



## Changes Made



### New Sections Added (5):

1. **AWS** - Added 3 comprehensive resources

   - AWS CLI Cheatsheet (devhints)

   - AWS Services Cheat Sheet (Digital Cloud Training)

   - AWS Solutions Architect Cheat Sheet (Tutorials Dojo)



2. **Redis** - Added 2 resources

   - Redis Quick Reference (Official documentation)

   - Redis Cheat Sheet (lzone.de)



3. **Linux** - Added 3 resources

   - Bash Scripting Cheat Sheet (devhints)

   - Linux Command Line Cheat Sheet (Cheatography)

   - Linux Commands Cheat Sheet (GeeksforGeeks)



4. **Svelte** - Added 2 resources

   - Svelte Cheatsheet (devhints)

   - Svelte Quick Reference (Official Svelte docs)



### Enhanced Existing Sections (2):

5. **Node.js/Express.js** - Added 1 resource

   - Express.js Cheat Sheet (QuickRef.ME)



6. **SQL/PostgreSQL** - Added 2 PostgreSQL-specific resources

   - PostgreSQL Cheat Sheet (QuickRef.ME)

   - PostgreSQL Quick Reference (PostgreSQL Tutorial)



## Resource Quality

All added resources are from reputable sources:

- Official documentation (AWS, Svelte, PostgreSQL, Redis)

- Established educational platforms (GeeksforGeeks, Cheatography)

- Trusted developer resources (devhints.io, QuickRef.ME, Tutorials Dojo)







These are widely-used technologies in modern development, making these resources valuable for the community.



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**Note**: This PR is part of Hacktoberfest 2025 🎃

GitHub URL: https://github.com/EbookFoundation/free-programming-books/pull/12944