img for github

mariadb

sudo apt-get update

sudo apt-get install -y mariadb-server mariadb-client

$ sudo mysql -u root -p

GitFlow

kernel

sudo time make -j4 bzImage -> make a kernel without modules

sudo time make -j4 - > make a kernel with modules

sudo time make modules_install -> install modules

make install -> install the kernel

path to .config kernel ubuntu

sudo cp /boot/config-$(uname -r) .config

git template

git config commit.template /home/$USER/Desktop

example template

# Place a subject above the body, limit to 50 chars

# Specify the body of the commit one line below the subject wrapping at
# 70 characters to keep things neatly organized.  Here you should explain
# why the commit was created.

# You can use multiple paragraphs and other formatting to describe the
# commit.  Add details as necessary until you have provided enough info
# about the commit.

#    - Bullets can be added
#    - But should be persistent
 
# Additionally, work items can be tracked using their id numbers.

# Work Items Resole: 557, 188, 122

git commit editor

git config core.editor "/usr/bin/gedit"

set cross plataform

git autocrlf input

cross plataform 

QEMU - install

install ubuntu in qemu

Sep 21, 2017

• Installation
• References

Installation

Creating a disk image of 10G to hold ubuntu

 $ qemu-img create -f qcow2 Ubuntu_Xenial-amd64.img 30G

Confirm both disk image and ubuntu’s iso image at same directory

$ qemu-system-x86_64 -hda Ubuntu_Xenial-amd64.img -boot d 
  -cdrom ubuntu-16.04.3-server-amd64.iso -m 512 -enable-kvm

• qemu-system-x86_64 – normal qemu command represented for x86_64 machine
• -hda – refers to hard disk, here I used the 30G hard disk image
• -boot [ a | c | d | n ] – boot from floppy disk(a), hard disk(c), cdrom(d), or etherboot(n). You may note that I used cdrom here. -cdrom – use iso image as cdrom to install ubuntu.
• -m 512 – allocate RAM of 512 MB for the virtual machine.
• -enable-kvm – enable KVM virtualization.

References

[1] https://en.wikibooks.org/wiki/QEMU/Images

[2] https://smdaudhilbe.wordpress.com/2013/04/11/how-to-install-ubuntu-inside-qemu-emulator-and-make-a-virtual-machine/

logo

commitizen+commitlint

Primeiro crie o repositório no github
1)
depois:

echo "# commitlint-commitizen" >> README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/knechtel/commitlint-commitizen.git
git push -u origin master

2)

 yarn init -D

Deve ser criado um arquivo package.json com esse conteúdo

Depois yarn add  @commitlint/cli @commitlint/config-conventional

para instalar o commitlint.

Em seguida:

echo "module.exports = {extends: ['@commitlint/config-conventional']}" > commitlint.config.js

Depois: 

yarn add husky -D



Devemos ter isso aqui:



Note que agora temos o husky


Em seguida adicionar o husky logo abaixo da license já esta bom para nós.
  "husky": {
    "hooks": {
      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
    }  
  }



Aqui eu acabei rodando um npm install para instalar tudo que esta 

em package.json



Agora vamos tentar fazer um commit com tudo que existir dentro do projeto dai 

teremos





Bonito  agora o commit precisa seguir um padrão, olha quantidades de erros.


Instalando o commitizen agora precisamos digitar:

yarn add commitizen -D




E agora para commitarmos temos o seguinte comando yarn commit