DevQuery - Learn Bash and SQL

lebrio

About this app

Learn Bash and SQL the Hands-On Way with DevQuery

Do you want to learn Bash, Linux, and SQL from scratch or improve your skills?

DevQuery is an educational platform designed for hands-on learning. Solve real-world exercises, run commands in a safe environment, and improve your skills with interactive mini-games.

🚀 Learn Bash Step by Step

Master the most important Linux commands:

• Directory navigation
• File management
• Permissions
• Processes
• Variables
• Redirects
• Pipes
• Bash Scripts
• Essential Commands

Each lesson includes simple explanations and hands-on exercises.

💻 Practice SQL

Learn the most commonly used database queries:

• SELECT
• WHERE
• ORDER BY
• GROUP BY
• JOIN
• INSERT
• UPDATE
• DELETE
• CREATE TABLE
• ALTER TABLE
• Indexes and keys

Practice on simulated databases without any risk.

🖥️ Interactive terminal

Practice Bash commands in a safe environment.

✔ Run commands
✔ Learn by doing
✔ Without affecting your device

🎮 Educational mini-games

Learning can be fun, too.

Includes modes such as:

• Hangman
• Time trial
• Command autocomplete
• Connect concepts
• Sort code
• Find the error
• True or false

Perfect for memorizing commands and SQL queries.

📈 Track your progress

• Experience points (XP)
• Levels
• Streaks
• Challenges
• Learning stats

Stay motivated as you improve every day.

🎯 Ideal for

• Computer science students
• Developers
• System administrators
• Programmers
• Teachers
• People preparing for technical interviews
• Users who want to learn Linux or SQL

⭐ Features

✅ Learn Bash

✅ Learn SQL

✅ Interactive terminal

✅ SQL simulator

✅ Guided exercises

✅ Educational mini-games

✅ Practice mode

✅ Level-based progression

✅ Modern Material Design interface

✅ It's hassle-free

Get started today and improve your knowledge of Linux, Bash, the Terminal, SQL, and databases with a hands-on, modern, and fun learning experience.

What’s new

The system's internal components (AndroidX Fragment) were updated to their latest versions to comply with current Google Play policies and improve the app's stability