The vast majority of Linux distributions use systemd, including Arch, Red Hat, and Debian, and many of the distributions ...

Polybar is a powerful, customizable status bar that lets you transform your Linux desktop with tailored modules, themes, and interactive controls.

os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).