Adding in the saving feature

.bashrc.sh

AZ_ENV_FILE=$HOME/.my-env/umbrella-corp-env-az
touch $AZ_ENV_FILE
source <(cat $AZ_ENV_FILE)

env-az() {
  #
  # ... all read-from-user code that we previously wrote
  #
  
  # Can run this before calling the env-az-setup command
  echo "\\
export AZ_SUB_ENV=$AZ_SUB_ENV;\\n\\
export AZ_AKS_ENV=$AZ_AKS_ENV;\\n\\
" > $AZ_ENV_FILE

  env-az-setup;
}