Parse IEEE OUI vendor list to JSON

parseoui.awk

#!/usr/bin/awk -f
# Parse IEEE OUI vendor list to JSON
# http://standards.ieee.org/develop/regauth/oui/oui.txt
# ---
# Usage:
#   $ chmod +x parseoui.awk
#   $ wget http://standards.ieee.org/develop/regauth/oui/oui.txt
#   $ ./parseoui.awk oui.txt > oui.json

BEGIN {
    print "[";
}

/(hex)/ {
    printf "{ \"oui\": \"%s\", \"vendor\": \"%s\"},\n", $1, substr($0, index($0, $3));
}

END {
    print "]";
}