# lxinfo > **Warning**: > This is only meant to be used under Linux and relies on files such as `/etc/os-release` and `/proc/meminfo`. > > If you don't have those files and lack certain other features, such as `uname`, then it won't work as it wasn't made to be cross-platform. Linux System Information through `libc` and parsing system files. ## Usage ```rust fn main() { // Basic way of grabbing your username. let username = info::get_system_information().unwrap().username; println!("Your username is: {username}") } ```