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Check Website Uptime and HTTP Status

A robust Bash script to perform a health check on a given URL, reporting its HTTP status code and response time, essential for monitoring web services.

Batch Rename Files with a Specific Pattern

Automate the renaming of multiple files in a directory using Bash. This script allows you to add prefixes, suffixes, or replace substrings in filenames.

Extract Unique IPs and Request Counts from Access Logs

Analyze web server access logs using Bash to identify unique visitor IP addresses, count their requests, and gain insights into traffic patterns and potential security issues.

Manage a Local Node.js Development Server

A Bash script to easily start and stop a Node.js development server (e.g., Express, React app) using its process ID, streamlining local development workflows.

Global Theme Toggle with useContext

Learn to implement a global theme toggle in React applications using useContext for efficient state sharing without prop drilling, improving UI consistency.

Managing Complex Form State with useReducer

Simplify complex form state logic in React by using the useReducer hook. Ideal for forms with multiple fields and intricate validation or submission flows.

Custom useFetch Hook for API Data

Create a reusable custom useFetch hook in React to elegantly handle data fetching from APIs, managing loading, error, and success states for cleaner components.

Optimizing Expensive Computations with useMemo

Use the React useMemo hook to memoize and cache the results of expensive calculations, preventing unnecessary re-renders and boosting performance in your components.

Custom Hook for State Synchronization with Local Storage

Develop a custom useLocalStorage React hook to seamlessly synchronize component state with the browser's local storage, ensuring data persistence across sessions.

Automate Git Pull for Multiple Repositories

Streamline your development workflow by automating 'git pull' across all your Git repositories within a specified directory to keep them up-to-date.

Simple Website and Database Backup Script

Create a robust bash script for scheduled backups of your website files and MySQL or PostgreSQL databases, ensuring data safety and quick recovery.

Parse and Extract Data from JSON API Responses with curl and jq

Leverage `curl` to fetch JSON data from a web API and use `jq` to efficiently parse and extract specific fields for command-line scripting and automation.