YVCZP2ZMFIXPLAQN2BGEBVK7SPQFALXABDAKM53O2NAIKZ2J4QRQC
HTL6HIBMRGSX2H2H7KB4MC3H6UQ5C752VC3UHC43SRA7V66PQCRQC
2GK5DOU7ODF4WBSN3QTD3WIO52VTL2LOAXKGCDEMMAQPTEO4A4HAC
my $machinesConf = $ENV{"NIX_REMOTE_SYSTEMS"} || "/etc/nix.machines";
my $machinesConf = $ENV{"NIX_REMOTE_SYSTEMS"} || "/etc/nix/machines";