--- title: "#directories articles | Hashnode" description: "Explore 6 articles tagged #directories on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/directories" --- Tag # #directories 6 posts · 0 followers [Sagun](https://hashnode.com/@sagun-labs) · [Aug 24](https://hashnode.com/posts/what-is-a-file-system/6a8c13cde5ba8af267a4446a) ### [What Is a File System?](https://sagunwrites.hashnode.dev/what-is-a-file-system?utm_source=hashnode&utm_medium=feed) Learn what file systems are, how they organize files and directories, manage storage, control permissions, and support operating system operations. 5 min read · [sagunwrites.hashnode.dev](https://sagunwrites.hashnode.dev/what-is-a-file-system?utm_source=hashnode&utm_medium=feed) [Lucian Ghinda](https://hashnode.com/@lucianghinda) · [Oct 2, 2024](https://hashnode.com/posts/where-to-list-your-ruby-company-online/66fd01610893d17e6a9affdc) ### [Where to list your Ruby company online](https://codeandgit.hashnode.dev/where-to-list-your-ruby-company-online?utm_source=hashnode&utm_medium=feed) A list of directories where to link your website if you are using Ruby or Ruby on Rails 3 min read · [codeandgit.hashnode.dev](https://codeandgit.hashnode.dev/where-to-list-your-ruby-company-online?utm_source=hashnode&utm_medium=feed) [Ankita Lunawat](https://hashnode.com/@cloudhub) · [Sep 3, 2024](https://hashnode.com/posts/how-to-install-prometheus-on-ubuntu/66d6e572f1ac9cecffdec4a2) ### [How to install Prometheus on Ubuntu](https://cloudhub2295.hashnode.dev/how-to-install-prometheus-on-ubuntu?utm_source=hashnode&utm_medium=feed) Update Your System Ensure your system is up to date. sudo apt update Create a Prometheus User For security reasons, create a separate user to run Prometheus. sudo useradd --no-create-home --shell /bin/false prometheus Create Directories for Prometh... 2 min read · [cloudhub2295.hashnode.dev](https://cloudhub2295.hashnode.dev/how-to-install-prometheus-on-ubuntu?utm_source=hashnode&utm_medium=feed) [Muhammad Shehbaz](https://hashnode.com/@Shehbazblogs) · [Sep 23, 2023](https://hashnode.com/posts/8a-guide-to-working-with-directories/650e6fdfacae2e6c140e162b) ### [8#A guide to working with directories](https://shehbaz223.hashnode.dev/8a-guide-to-working-with-directories?utm_source=hashnode&utm_medium=feed) At the core of Linux's file system is the root directory, denoted by a forward slash (/). Everything in Linux stems from this root directory, forming a tree-like structure. Let's explore some essential directory-related commands and concepts. 1. mkdi... 3 min read · [shehbaz223.hashnode.dev](https://shehbaz223.hashnode.dev/8a-guide-to-working-with-directories?utm_source=hashnode&utm_medium=feed)