Generate a Minecraft UUID ops.json with curl and jq given a comma separated list of usernames

get-ops-json.sh

#!/bin/sh

# 2017 https://github.com/eosrei/

OPS=${1-notch,jeb}

echo -n "$OPS" \
  | jq --raw-input --slurp 'split(",")' - \
  | curl -H "Content-type: application/json" \
  -d @- \
  https://api.mojang.com/profiles/minecraft \
  | jq ".[].level = 4"

# Usage:
# ./get-ops-json.sh notch,jeb > ops.json