This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.
| Description | Syntax |
|---|---|
| Get the length of a string | ${#VARNAME} |
| Get a single character | ${VARNAME[index]} |
| //Self-Signed Certificate for using with VS Code Live Server | |
| //Save both files in a location you will remember | |
| 1. create a private key | |
| openssl genrsa -aes256 -out localhost.key 2048 | |
| // you will be prompted to provide a password | |
| //this will create localhost.key (call it whatever you like) | |
| 2. create the certificate |
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FFmpeg is one of the most powerful tools for video transcoding and manipulation, but it's fairly complex and confusing to use. That's why I decided to create this cheat sheet which shows some of the most often used commands.
Let's start with some basics:
ffmpeg calls the FFmpeg application in the command line window, could also be the full path to the FFmpeg binary or .exe file
A HTML/CSS Class Naming Convention for Scalable/Modular CSS.
| # Last updated May, 2024 for Apple silicon Macs | |
| # Install Homebrew if you don't already have it: https://brew.sh | |
| # install nano from homebrew | |
| brew install nano nanorc | |
| # update your nanorc file | |
| echo 'include "'"$(brew --cellar nano)"'/*/share/nano/*.nanorc"' >> ~/.nanorc | |
| # close and re-open your terminal and you'll have syntax highlighting |
