sidartaoliveira

Introduction

Docker.app will complain about incompatible processor, so we will use Docker Machine.

Instalation

Download Docker for Mac (Docker.app). It contains some binaries that are necessary.

brew install virtualbox docker-machine

sidartaoliveira

Tabs and Windows

Function	Shortcut
New Tab	⌘ + T
Close Tab or Window	⌘ + W (same as many mac apps)
Go to Tab	⌘ + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction	⌘ + Option + Arrow Key
Cycle iTerm Windows	⌘ + backtick (true of all mac apps and works with desktops/mission control)

sidartaoliveira

Produto: {produto}

Problema:

    {O que aconteceu}

Linha do tempo e troubleshooting:

    {data}:

sidartaoliveira

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

sidartaoliveira

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    app: myproject
  name: myproject
  namespace: default
spec:
  progressDeadlineSeconds: 600
  replicas: 1

sidartaoliveira

# -*- mode: ruby -*-
# vi: set ft=ruby :

$script = <<-SCRIPT
apt update 
apt -y upgrade 
apt install -y make gcc bison libssl-dev libelf-dev flex
cd /home/vagrant/ && git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git && chown -R vagrant. linux*
cd /home/vagrant/linux && yes "" | make olddefconfig && make localmodconfig && make -j16 && sudo make modules_install && sudo make install
SCRIPT

sidartaoliveira

Keybase proof

I hereby claim:

• I am sidartaoliveira on github.
• I am sidarta (https://keybase.io/sidarta) on keybase.
• I have a public key ASCJf5MM2I5a0XWEVcsYSadCGG6AMkJN7zDmrmXRuNPWCAo

To claim this, I am signing this object:

sidartaoliveira

# enable sofware update automatic
sudo /usr/bin/defaults write /Library/Preferences/com.apple.commerce AutoUpdate -bool TRUE &&
sudo /usr/bin/defaults write /Library/Preferences/com.apple.commerce AutoUpdateRestartRequired -bool TRUE && 
sudo /usr/bin/defaults write /Library/Preferences/com.apple.SoftwareUpdate.plist AutomaticallyInstallMacOSUpdates -bool TRUE &&
sudo /usr/bin/defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticCheckEnabled -bool TRUE &&
sudo /usr/bin/defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticDownload -bool TRUE &&
sudo /usr/bin/defaults write /Library/Preferences/com.apple.SoftwareUpdate ConfigDataInstall -bool TRUE &&
sudo /usr/bin/defaults write /Library/Preferences/com.apple.SoftwareUpdate CriticalUpdateInstall -bool TRUE

AutomaticDownload

sidartaoliveira

#!/usr/bin/python
import serial
ser = serial.Serial('/dev/ttyUSB1')
ser.flushInput()
ser.flushOutput()
while True:
  data_raw = ser.readline()
  print(data_raw.rstrip('\n'))

sidartaoliveira

#!/usr/bin/python
from serial import Serial
ser = Serial('/dev/ttyUSB0')
print(ser.name)
ser.write(b'test\n')
print(ser.readline())
ser.close()