crazyoptimist

const NodeMediaServer = require('node-media-server');

const config = {
  rtmp: {
    port: 1935,
    chunk_size: 10000,
    gop_cache: true,
    ping: 30,
    ping_timeout: 60
  },

crazyoptimist

# Install build dependencies for ruby(https://github.com/rbenv/ruby-build/wiki#suggested-build-environment)
sudo apt-get install -y autoconf bison patch build-essential rustc libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libgmp-dev libncurses5-dev libffi-dev libgdbm6 libgdbm-dev libdb-dev uuid-dev
# Install rbenv using git
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
echo 'eval "$(~/.rbenv/bin/rbenv init - bash)"' >> ~/.bashrc
source ~/.bashrc
# Install ruby-build plugin for rbenv
git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
# List available ruby versions
rbenv install --list

crazyoptimist

package main

import "fmt"

func main() {
        i, j := 42, 2701
        fmt.Println(i, j)
        fmt.Println(&i, &j)

        // you can read "&i" as "address of i"

crazyoptimist

#!/bin/bash
curl -s https://api.github.com/repos/sharkdp/bat/releases/latest \
| grep -v ".sha256" \
| grep browser_download_url
curl -SL https://github.com/sharkdp/bat/releases/download/v0.22.1/bat_0.22.1_amd64.deb -o bat.deb
sudo dpkg -i bat.deb
rm bat.deb

crazyoptimist

export function debounce<T extends unknown[], U>(
  callback: (...args: T) => U,
  wait: number,
): (...args: T) => void {
  let timer: NodeJS.Timeout | undefined = undefined

  return (...args: T): void => {
    if (timer) {
      clearTimeout(timer)
    }

crazyoptimist

sudo apt-get update
sudo apt-get install -y apt-transport-https ca-certificates curl
sudo curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
sudo apt-get update
sudo apt-get install -y kubelet kubeadm kubectl
sudo apt-mark hold kubelet kubeadm kubectl

crazyoptimist

cat <<EOF | sudo tee /etc/modules-load.d/containerd.conf
overlay
br_netfilter
EOF

sudo modprobe overlay
sudo modprobe br_netfilter

# Setup required sysctl params, these persist across reboots.
cat <<EOF | sudo tee /etc/sysctl.d/99-kubernetes-cri.conf

crazyoptimist

/*
Serve is a very simple static file server in go
Usage:
	-p="8100": port to serve on
	-d=".":    the directory of static files to host

Navigating to http://localhost:8100 will display the index.html or directory
listing file.
*/
package main

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

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