> For the complete documentation index, see [llms.txt](https://ploegert.gitbook.io/til/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ploegert.gitbook.io/til/os/unix/variables/all-the-environment-variables.md).

# All The Environment Variables

If you want to see all the environment variables defined on your machine, you can list them all out with `printenv`. If you are like me, you probably have a ton of them. Pipe it through `less` to make it easier to navigate and search through (i.e. `printenv | less`).