kabdessamad1

[
  "United States"                                => "us",
  "Afghanistan"                                  => "af",
  "Albania"                                      => "al",
  "Algeria"                                      => "dz",
  "American Samoa"                               => "as",
  "Andorra"                                      => "ad",
  "Angola"                                       => "ad",
  "Anguilla"                                     => "ai",
  "Antarctica"                                   => "aq",

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1