- Added shorthand flag support for `config`, `daemon`, and `version`
- Implemented dynamic version string generation using build info
- Updated flag usage output to include shorthand options and help command
- Rename `device_freebsd.go` to `device_bsd.go` and `hardware_freebsd.go` to `hardware_bsd.go` to reflect broader BSD support (FreeBSD, NetBSD, OpenBSD, Dragonfly).
- Update build tags in `device_bsd.go` and `hardware_bsd.go` to include FreeBSD, NetBSD, OpenBSD, and Dragonfly.
- Rename `device_linux.go` to `device_unix.go` and `hardware_linux.go` to `hardware_unix.go` to generalize Unix support excluding Darwin-based systems and BSDs.
- Add specific build tags to `device_darwin.go`, `device_unix.go`, `hardware_darwin.go`, and `hardware_unix.go` to correctly target their respective operating systems.
- Ensure Windows-specific files (`device_windows.go` and `hardware_windows.go`) are correctly tagged for building on Windows.
This commit fixes the issue where the '-daemon' argument was not being properly handled when re-executing the program in daemon mode. The loop removes the '-daemon' flag from the arguments slice before the program is re-run in the background, ensuring that subsequent executions do not attempt to enter daemon mode again.
The change will prevent potential errors or unexpected behavior due to the presence of the '-daemon' argument in recursive calls, making the daemon mode feature more robust and reliable.
Added a new command-line flag `-daemon` to run the application in the background as a daemon. This option is only available for non-Windows operating systems due to platform-specific process handling. When enabled, the application restarts itself with the same arguments except for the `-daemon` flag, prints the PID of the background process, and then exits the current process.