Imports inet.af/peercred tailscale.com/envknob tailscale.com/ipn tailscale.com/net/netstat tailscale.com/safesocket tailscale.com/types/logger tailscale.com/util/clientmetric tailscale.com/util/groupmember tailscale.com/util/winutil tailscale.com/version/distro Standard library imports fmt net net/netip os os/user runtime strconv