Imports of metadata command

PathSynopsis
cmd/internal/osinfoPackage osinfo provides OS metadata.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
internal/sysinfoPackage sysinfo implements high level hardware information gathering that can be used for debugging or information purposes.
runtimePackage runtime contains operations that interact with Go's runtime system, such as functions to control goroutines.