$ ruby random.rb --help
Options:
  --international, -i:   International? (default: false)
      --count, -c <i>:   How many picks do you want? (default: 5)
          --brief, -b:   Don't show link to a map (default: false)
           --help, -h:   Show this message

$ ruby random.rb
http://www.gcmap.com/mapui?P=DISP-DISG (Cote d'Ivoire)
http://www.gcmap.com/mapui?P=RPMP-RPSI (Philippines)
http://www.gcmap.com/mapui?P=OPCL-OP10 (Pakistan)
http://www.gcmap.com/mapui?P=TUPW-TUPJ (Virgin Islands. British)
http://www.gcmap.com/mapui?P=NLWW-NLWF (Wallis and Futuna)

$ ruby random.rb -i
http://www.gcmap.com/mapui?P=LYBT-EKVG (Serbia and Montenegro -> Faroe Islands)
http://www.gcmap.com/mapui?P=MHCA-UTAT (Honduras -> Turkmenistan)
http://www.gcmap.com/mapui?P=MWCB-DTTJ (Cayman Islands -> Tunisia)
http://www.gcmap.com/mapui?P=SKCG-FLPK (Colombia -> Zambia)
http://www.gcmap.com/mapui?P=NIUE-FATH (Niue -> South Africa)

$ ruby random.rb -b
HBBO-HBBA (Burundi)
MSSS-MS1B (El Salvador)
PWAK-PMDY (Wake Island -> Midway Islands)
TQPF-OSLK (Anguilla -> Syria)
PGSN-PGWT (Northern Mariana Islands)

$ ruby random.rb -c 2
http://www.gcmap.com/mapui?P=YSCB-YWHA (Australia)
http://www.gcmap.com/mapui?P=NSFA-NSFI (Samoa)

$ ruby random.rb -i -b -c 3
GMMH-WSSL (Western Sahara (disputed) -> Singapore)
UT1A-TFFF (Tajikistan -> Martinique)
Z27U-EFPN (Serbia and Montenegro -> Finland)