Usage: apt-select [args..]
Args:
-h --help Print help
-l --local Country dependent source list (default)
-a --all Country independent source list
-s --servers Number of mirrors to display (default: 5)
-v --verbose Print debug info
-t --threads Number of threads to use (default: coresX4, overrides threads-max)
-tm --threads-max Max number of threads to use (default: 32)