--- title: "Md Zaki (@mohdzaki) | Hashnode" description: "Md Zaki (@mohdzaki) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@mohdzaki" --- @mohdzaki # Md Zaki @mohdzaki · Joined January 2026 ### [How Does DNS Resolution Operate?](https://dnsrecord1.hashnode.dev/how-does-dns-resolution-operate?utm_source=hashnode&utm_medium=feed) What is DNS and why name resolution exists DNS, or Domain Name System, is a hierarchical system that translates human-readable domain names (like www.example.com) into machine-friendly IP addresses (like 192.0.2.1). Name resolution exists to make it ... 7 min read · [dnsrecord1.hashnode.dev](https://dnsrecord1.hashnode.dev/how-does-dns-resolution-operate?utm_source=hashnode&utm_medium=feed) [Jan 31](https://hashnode.com/posts/how-does-dns-resolution-operate/697e3e6eff1a5884a6b0cd60) ### [Understanding Version Control: Solving the Pen drive Problem](https://dnsrecord1.hashnode.dev/understanding-version-control-solving-the-pen-drive-problem?utm_source=hashnode&utm_medium=feed) Why Version Control Exists? Version control exists to track and manage changes to files over time, allowing teams to collaborate efficiently without losing work or overwriting changes. It helps prevent errors, maintains a history of modifications, an... 4 min read · [dnsrecord1.hashnode.dev](https://dnsrecord1.hashnode.dev/understanding-version-control-solving-the-pen-drive-problem?utm_source=hashnode&utm_medium=feed) [Jan 31](https://hashnode.com/posts/understanding-version-control-solving-the-pen-drive-problem/697dc931ff011974d8805650) ### [How Git Works: A Look Inside the .git Folder](https://dnsrecord1.hashnode.dev/how-git-works-a-look-inside-the-git-folder?utm_source=hashnode&utm_medium=feed) How Git Works Internally Git is a distributed version control system that manages changes in files and coordinates work among multiple developers. At its core, Git uses a unique data structure to store and track changes. Key Components of Git Blobs, ... 6 min read · [dnsrecord1.hashnode.dev](https://dnsrecord1.hashnode.dev/how-git-works-a-look-inside-the-git-folder?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/how-git-works-a-look-inside-the-git-folder/697c4c9b5e7c99e22913b8a7) ### [Git Basics: Essential Commands for Beginners](https://dnsrecord1.hashnode.dev/git-basics-essential-commands-for-beginners?utm_source=hashnode&utm_medium=feed) What is Git? GIT is a free and open source distributed version control system(DVCS) used to track changes in computer files.most commonly source code during software development. it allows individuals and teams to collaborate on projects.manage diffe... 5 min read · [dnsrecord1.hashnode.dev](https://dnsrecord1.hashnode.dev/git-basics-essential-commands-for-beginners?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/git-basics-essential-commands-for-beginners/697c3ebf36c59fa8abd71379) ### [Beginner's Guide to Using cURL](https://dnsrecord1.hashnode.dev/beginners-guide-to-using-curl?utm_source=hashnode&utm_medium=feed) Starting with cURL: A Basic Guide 8 min read · [dnsrecord1.hashnode.dev](https://dnsrecord1.hashnode.dev/beginners-guide-to-using-curl?utm_source=hashnode&utm_medium=feed) [Jan 28](https://hashnode.com/posts/beginners-guide-to-using-curl/697a2a5f5846bc3dfb378b5c)