crazyoptimist

Alright, here you go ...

#check if network is connected
ip link
ping google.com
#sync time
timedatectl set-ntp true
#check partition info
fdisk -l

crazyoptimist

name: kafka_cluster

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.5.3
    container_name: zookeeper
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:

crazyoptimist

name: rabbitmq

services:
  rabbitmq:
    image: rabbitmq:3-management
    container_name: rabbitondocker
    ports:
      - 5672:5672
      - 15672:15672
    environment:

crazyoptimist

name: redis

services:
  redis:
    image: redis:6
    container_name: redis
    command: "redis-server --loglevel warning"
    volumes:
      - redis_data:/data/
    ports:

crazyoptimist

name: mysql

services:
  mysql:
    image: mysql:8
    container_name: mysql
    ports:
      - "3306:3306"
    command:
      [

crazyoptimist

name: mongodb

services: 
  mongodb: 
    container_name: mongo
    image: mongo:7
    volumes: 
      - mongodb_data:/data/db/
    ports: 
      - 27017:27017

crazyoptimist

name: postgres

services: 

  postgresql:
    image: postgres:16
    container_name: postgresql
    environment: 
      - POSTGRES_USER=superuser
      - POSTGRES_PASSWORD=youmayneverguess

crazyoptimist

#!/bin/bash

# Install dependencies for pyenv(because pyenv compiles python from the source)

## Debian / Ubuntu
sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python3-openssl

## Fedora
# sudo yum install gcc zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl-devel xz xz-devel libffi-devel

crazyoptimist

Run the previous command as root

sudo !!

Reverse search command history

<Ctrl+r>

crazyoptimist

#!/bin/bash
# Check the latest version of NVM
curl https://github.com/nvm-sh/nvm/releases/latest | cut -d \/ -f 8 | cut -d \" -f 1
# Run the install script
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | bash
# Paste in this scripts into your .bashrc or .bash_profile
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"
# Install node and npm