> For the complete documentation index, see [llms.txt](https://igb.mit.edu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://igb.mit.edu/mini-courses/introduction-to-unix/the-unix-shell/using-the-unix-shell.md).

# Using the Unix Shell

- [Viewing the Unix Tree](https://igb.mit.edu/mini-courses/introduction-to-unix/the-unix-shell/using-the-unix-shell/viewing-the-unix-tree.md)
- [Traversing the Unix Tree](https://igb.mit.edu/mini-courses/introduction-to-unix/the-unix-shell/using-the-unix-shell/traversing-the-unix-tree.md)
- [Editing the Unix Tree](https://igb.mit.edu/mini-courses/introduction-to-unix/the-unix-shell/using-the-unix-shell/editing-the-unix-tree.md)
- [Searching the Unix Tree](https://igb.mit.edu/mini-courses/introduction-to-unix/the-unix-shell/using-the-unix-shell/searching-the-unix-tree.md)