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BASH Snippets.

Interactive Project Setup and Configuration

Build an interactive Bash script to guide users through initial project setup, collect configuration details, and generate necessary environment files.

Monitoring Disk Usage for Web Applications

Keep track of disk space on your web server with this Bash script, identifying large directories and potential storage hogs in your application.

Load .env File into Current Shell

Learn how to easily load environment variables from a .env file into your current bash session, perfect for managing project configurations.

Start a Quick Local Web Server

Spin up a simple local HTTP server instantly using Python's built-in module, ideal for testing static web pages and development.

Streamline Git Commit and Push Workflow

Automate your Git workflow by checking status, adding all changes, committing with a message, and pushing to the remote repository with a single command.

Verify Website or API HTTP Status

Quickly check the HTTP status code of any URL using `curl`, useful for monitoring website uptime or API endpoint availability in web development.

Execute Multiple Commands Concurrently

Improve development efficiency by running multiple long-running tasks or scripts in parallel using bash backgrounding and the `wait` command.

Batch Rename Files by Pattern

Learn how to batch rename multiple files in a directory using a specified pattern or string replacement with a simple Bash script.

Find and Replace Text Across Multiple Files

Efficiently find and replace specific text strings within multiple files in a directory or project using a combination of `find` and `sed`.

Check and Install Missing CLI Tools

Create a robust Bash script to check for the presence of command-line tools and conditionally install them if they are not found, enhancing environment setup.

Robust Script Cleanup with Trap

Ensure proper cleanup of temporary files or resources by using the `trap` command in Bash to execute specific actions on script exit, error, or interruption.

HTTP Requests and JSON Parsing

Learn how to make basic HTTP GET requests using `curl` and parse the JSON response effectively with `jq` in your Bash scripts for API interactions.