devdrops

Mysqldump from Docker container

docker exec -i mysql_container mysqldump -uroot -proot --databases database_name --skip-comments > /path/to/my/dump.sql

OBS

• This will generate a dump.sql file in your host machine. Awesome, eh?
• Avoid using --compact on your dump. This will make MySQL check your constraints which will cause troubles when reading your file (damm you MySQL). And don't use --force to fix this scenario: recreate your dump without --compact ¯_(ツ)_/¯

devdrops

Restart PHP-FPM on Mac

as found on StackOverflow

And this command to restart my php-fpm:

brew services restart php56

devdrops

TF Diff - Checando diferenças nos arquivos terraform

Trabalha com Terraform?

Costuma reforçar o uso de terraform fmt nos Pull Requests do seu time?

Cansou de validar se os arquivos do Pull Request seguem corretamenta a sintaxe?

devdrops

Go: Anotações

Diferença entre length e capacity

Length está para quantidade de elementos, enquanto que Capacity é o limite de elementos que se pode ter.

Exemplo:

// A variável 's' é um slice de valores inteiros, com 3 elementos e capacidade de 6 elementos.

devdrops

Git hook to include the branch name on each commit

Tired to forget to write every goddam time the branch name on the commit messsage? This got you covered:

1. Add the prepare-commit-msg file to your .git/hooks/ folder;
2. Then, chmod +x prepare-commit-msg;
3. PROFIT!

devdrops

[user]
	name = Pavan Kumar Sunkara
	email = pavan.sss1991@gmail.com
	username = pksunkara
[core]
	editor = vim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	excludesfile = ~/.gitignore
[sendemail]
	smtpencryption = tls

devdrops

# /path/to/tmuxinator/default.yml

name: session_name
root: /path/to/project/dir

on_project_start: git fetch --all
startup_window: VIM
windows:
    - VIM: vim .
    - ENV:

devdrops

tmuxinator

• Config sample (en_US)
• Exemplo de configuração (pt_BR)

devdrops

aaaa

devdrops

name: pings-ni-mim
root: ~/uaifai

windows:
  - PINGS:
    layout: main-vertical
    panes:
      - ping 192.168.0.1 >> ./router.txt
      - ping google.com >> ./google.txt