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

#!/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

name: rabbitmq

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

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

Run the previous command as root

sudo !!

Reverse search command history

<Ctrl+r>

crazyoptimist

Keybase proof

I hereby claim:

• I am crazyoptimist on github.
• I am crazyoptimist (https://keybase.io/crazyoptimist) on keybase.
• I have a public key ASAhECPtn-axR1XmbtP2Tvjlpe7x_UHOenDNdDxXSEJ2Swo

To claim this, I am signing this object: