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@everpeace
everpeace / docker-compose.yml
Last active March 16, 2025 10:27
kafka cluster in docker-compose.
# WARNING: This docker-compose.yml is only for testing purpose.
# Parameters:
# - name: CONFLUENT_PLATFORM_VERSION
# default: 3.0.0
# reference: https://hub.docker.com/u/confluentinc/
# Ports:
# - description: Major ports are exposed to host computer
# - zookeeper: 2181
# kafka1: 9091
# kafka2: 9092
@ibraheem4
ibraheem4 / postgres-brew.md
Last active April 19, 2025 14:27 — forked from sgnl/postgres-brew.md
Installing Postgres via Brew (OSX)

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

  1. brew doctor
  2. brew update
@miguelmota
miguelmota / keccak_cli.sh
Last active June 6, 2023 16:16
keccak256 cli
# macOS
brew install sha3sum
# archlinux
yay -S sha3sum
# usage
echo -n hello | keccak-256sum
1C8AFF950685C2ED4BC3174F3472287B56D9517B9C948127319A09A7A36DEAC8 -