Site search

🍎 ESSENTIAL MacOS (MacBook) TERMINAL COMMANDS

Boost your productivity and master the macOS Terminal with these key commands — from file management and system checks to networking, permissions, and PowerShell utilities 💻⚡

📁 FILE & DIRECTORY COMMANDS
Copy code
Bash
ls # List files
ls -la # Detailed + hidden files
pwd # Current directory
cd dir # Change directory
cd .. # Go back
mkdir dir # Create folder
rm file # Delete file
rm -r dir # Delete folder
cp a b # Copy file
mv a b # Move / rename

🖥️ SYSTEM CHECK COMMANDS
Copy code...

MacOS TROUBLESHOOTING & REPAIR COMMANDS 🍎🛠️

Having issues with your Mac? These essential Terminal commands help you diagnose system problems, repair disks, fix network issues, check battery health, and resolve app crashes like a pro. Perfect for MacBook users, IT students, and technicians.

🧪 SYSTEM DIAGNOSTICS
Copy code
Bash
system_profiler SPSoftwareDataType
log show --predicate 'eventMessage contains "error"' --last 1h

🧹 DISK & FILE SYSTEM REPAIR
Copy code
Bash
diskutil verifyDisk disk0
diskutil repairDisk disk0
diskutil verifyVolume /
diskutil repairVolume /
🔹 (Use Recovery Mode ⌘ + R if disk is in use)

🧠 MEMORY & CPU TROUBLESHOOTING
Copy code
Bash...

𝗧𝗼𝗽 𝟭𝟱 𝗚𝗮𝗺𝗲 𝗗𝗲𝘃 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀

1. C++: AAA games (Unreal)

2. C#: Unity, indie game

3. JavaScript: Web game

4. Java: Android game

5. Python: Prototypes (Pygame)

6. Lua: Scripting (Roblox)

7. Swift: iOS games

8. Objective-C: Legacy iOS/macOS

9. Rust: System-level (Amethyst)

10. Go: Multiplayer servers

11. HTML5 + JS: Simple 2D games

12. Kotlin: Android apps

13. Haxe: Cross-platform 2D

14. TypeScript: Scalable web games

15. Ruby: Lightweight 2D games

Safari is limited to 60fps by default across macOS, iOS, and iPadOS, even on 120Hz devices.

You can remove this limit by turning off “Prefer Page Rendering Updates near 60fps” under Settings → Apps → Safari → Advanced → Feature Flags.

🍎 ESSENTIAL MacOS (MacBook) TERMINAL COMMANDS

Boost your productivity and master the macOS Terminal with these key commands — from file management and system checks to networking, permissions, and PowerShell utilities 💻⚡

📁 FILE & DIRECTORY COMMANDS
Copy code
Bash
ls # List files
ls -la # Detailed + hidden files
pwd # Current directory
cd dir # Change directory
cd .. # Go back
mkdir dir # Create folder
rm file # Delete file
rm -r dir # Delete folder
cp a b # Copy file
mv a b # Move / rename

🖥️ SYSTEM CHECK COMMANDS
Copy code...

MacOS TROUBLESHOOTING & REPAIR COMMANDS 🍎🛠️

Having issues with your Mac? These essential Terminal commands help you diagnose system problems, repair disks, fix network issues, check battery health, and resolve app crashes like a pro. Perfect for MacBook users, IT students, and technicians.

🧪 SYSTEM DIAGNOSTICS
Copy code
Bash
system_profiler SPSoftwareDataType
log show --predicate 'eventMessage contains "error"' --last 1h

🧹 DISK & FILE SYSTEM REPAIR
Copy code
Bash
diskutil verifyDisk disk0
diskutil repairDisk disk0
diskutil verifyVolume /
diskutil repairVolume /
🔹 (Use Recovery Mode ⌘ + R if disk is in use)

🧠 MEMORY & CPU TROUBLESHOOTING
Copy code
Bash...

1. C++: AAA games (Unreal)
2. C#: Unity, indie game
3. JavaScript: Web game
4. Java: Android game
5. Python: Prototypes (Pygame)
6. Lua: Scripting (Roblox)
7. Swift: iOS games
8. Objective-C: Legacy iOS/macOS
9. Rust: System-level (Amethyst)
10. Go: Multiplayer servers
11. HTML5 + JS: Simple 2D games
12. Kotlin: Android apps
13. Haxe: Cross-platform 2D
14. TypeScript: Scalable web games
15. Ruby: Lightweight 2D games