Summary of Scripts

• Video Downloader: Download videos using the yt-dlp library on macOS.
• Zsh Setup Script: Automate the setup of Zsh shell with useful plugins and Powerlevel10k theme on macOS.
• Audio Extractor: extract audio from a video file and checks if the size of the audio file exceeds 15MB.

Video Downloader

This script is designed to download videos using the yt-dlp library. It is specifically tailored for macOS.

Prerequisites

• macOS operating system
• Python 3
• Homebrew (optional, for installing Python 3)

Installation

1. Install Homebrew (if not already installed):

   /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

2. Install Python 3:

   brew install python@3

3. Install yt-dlp using Python 3:

   python3 -m pip install yt-dlp

Usage

Downloading Videos or Audio

You can download videos or extract audio either from a list of URLs provided in a text file or directly from a single URL.

Zsh Setup Script

The setup_zsh.sh script automates the setup of Zsh shell with useful plugins and Powerlevel10k theme on macOS.

Prerequisites

• macOS operating system
• Homebrew package manager (automatically installed if not present)
• Bash shell

Usage

1. Download the script to your macOS system.
2. Make the script executable:

   chmod +x setup_zsh.sh

3. Run the script:

   ./setup_zsh.sh

What it does

• Checks if Homebrew is installed, if not, installs it.
• Installs zsh-autosuggestions and zsh-syntax-highlighting plugins using Homebrew.
• Installs Oh My Zsh shell framework if not already installed.
• Downloads Powerlevel10k theme and adds it to the .zshrc file.
• Reloads .zshrc to start Powerlevel10k configuration.

Notes

• Make sure to review the script before running it to ensure it meets your requirements.
• After running the script, you may need to restart your terminal or run source ~/.zshrc for the changes to take effect.
• Powerlevel10k configuration can be further customized by following the prompts during the first launch.

Audio Extractor

This shell script extracts audio from a video file and checks if the size of the extracted audio file exceeds 15MB. If the size exceeds the limit, it displays a warning message and deletes the output audio file.

Prerequisites

• Bash shell
• ffmpeg (to install: brew install ffmpeg)

Usage

1. Clone the repository or download the shell script.
2. Make the script executable:

   chmod +x audio_extractor.sh

3. Run the script with a video file as a command-line argument

   ./audio_extractor.sh <video_file>