> For the complete documentation index, see [llms.txt](https://olb.gitbook.io/linux-essentials-certification/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://olb.gitbook.io/linux-essentials-certification/2.finding_your_way_on_linux.md).

# 2.Finding your way on a Linux system

- [2.1 Command Line Basics](https://olb.gitbook.io/linux-essentials-certification/2.finding_your_way_on_linux/2.1-command_line_basics.md)
- [2.2 CLI Help](https://olb.gitbook.io/linux-essentials-certification/2.finding_your_way_on_linux/2.2-cli_help.md)
- [2.3 Directory and files listing](https://olb.gitbook.io/linux-essentials-certification/2.finding_your_way_on_linux/2.3-directories_and_files_listing.md)
- [2.4 CRUD on files and moving](https://olb.gitbook.io/linux-essentials-certification/2.finding_your_way_on_linux/2.4-creating-moving-deleting-files.md)