Uptime Library

The `uptime` library provides a cross-platform way to retrieve system uptime and boot time, aiming to do so without relying on external processes like parsing `uptime(1)` command output. It works on various major platforms, including Linux, Windows, macOS, and BSD systems. Despite its current version 3.0.1 being released in 2013, it remains a stable and widely used utility for basic system information.