crazyoptimist

Installing Vim by building from the source needs bunch of dependancies.

Setup essential build environment

yum -y groupinstall "Development Tools"
yum -y install ncurses-devel git-core

Get the source

crazyoptimist

name: redis

services:
  redis:
    image: redis:7
    container_name: redis
    command: "redis-server --loglevel warning"
    volumes:
      - redis_data:/data/
    ports:

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

crazyoptimist

const fs = require('fs');

(() => {
  return new Promise(async (resolve, reject) => {
    try {
      let file = fs.readFileSync(`${__dirname}/app.js`)
      resolve(file)
    } catch (err) {
      reject(`Oops! \n ${err}`)
    }

crazyoptimist

#!/bin/bash

# Uninstall all conflicting packages:
for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg --purge -y; done

# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl -y
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc

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

How to Win Friends and Influence People

Fundamental Techniques in Handling People

1. Don't criticize, condemn, or complain.
2. Give honest and sincere appreciation.
3. Arouse in the other person an eager want.
4. Never show others that you are not interested in what they have to say.

crazyoptimist

name: postgres

services: 

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

crazyoptimist

if [ -z "$(docker images | awk '/^<none>/ {print $3}')" ]; then 
    echo "You don't have any <none> tagged images."
else
    docker rmi $(docker images | awk '/^<none>/ {print $3}')
fi

crazyoptimist

name: mysql

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