๐ -> Week 1: Course Intro and Linux
๐ค Vocab
โ Unit and Larger Context
Expand Dev toolbox, and be comfortable with useful tools like:
- Unix environment
- Command line
- Debugger
Learn productive programming, and learn how to use tools correctly (when to use screwdriver vs power tool)
- Correctness vs Quickness
- Not just the fastest way, is it correct?
โ๏ธ -> Scratch Notes
CLI Demo:
Compile code with gcc -c readLines.c
apt: A tool that helps to install tools onto computer
sudo apt install clang-format:Automatically formats codeclang-format --style=google readLines.c
clang-format helps to prettify, now we want tool to help correctness:
sudo apt install shellcheck: Run script through it to see if common issues are found in your problem
shellcheck preview.sh
What is Unix?
- Unix is a family of OSs developed at Bell Labs in the 70s
- Unix environment has become a standardized platform for developers
- Android, iPhone
- GNU Linux, MacOS, WSL
- Dominant player in
- Web servers
- IoT devices
- Smartphones
- Cloud computer
- Game consoles
Package Manager:
One stop shop for getting software
- Software like browswers
- Packages like numpy
Install and Uninstall: sudo apt remove ___sudo apt autoremove- Removes unused bloat from uninstalled packages (dangling libraries?)
sudo apt install ___
๐งช-> Example
- List examples of where entry contents can fit in a larger context
๐ -> Related Word
- Link all related words