Skip to content

Instantly share code, notes, and snippets.

View dakoctba's full-sized avatar
🇧🇷
"Simplicity is the ultimate sophistication" - Leonardo da Vinci

Jackson Teixeira dakoctba

🇧🇷
"Simplicity is the ultimate sophistication" - Leonardo da Vinci
View GitHub Profile
@dakoctba
dakoctba / gist:3532b4e23d9b32657c99
Last active August 29, 2015 14:03
PostgreSQL 9.4 & Vagrant (para usar com Rails)

Antes de tudo vamos corrigir o locale

Instalação

sudo apt-get remove postgresql -y
sudo apt-get install postgresql libpq-dev -y

Alterando permissões

Substitua a linha local all postgres peer por local all postgres md5 no arquivo /etc/postgresql/9.1/main/pg_hba.conf

@dakoctba
dakoctba / gist:e1fd1aa68915e27ab7a4
Created August 30, 2014 19:44
How to install php 5.4 on ubuntu
sudo apt-get install python-software-properties
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:ondrej/php5-oldstable
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install php5
@dakoctba
dakoctba / gist:fc9a99044c1fa546bd32
Created September 17, 2014 21:52
Fazendo backup com PostgreSQL
O PostgreSQL oferece boas ferramentas para backup. Nesta dica vou explicar o funcionamento do pg_dump, a ferramenta mais usada para fazer backup no PostgreSQL.
No console do PostgreSQL no Linux, digite o seguinte comando:
$ pg_dump <nome_da_base_de_dados> > nome_arq_texto_bkp
Onde:
nome_da_base_de_dados: é o nome do banco de dados que você quer fazer o backup.
nome_arq_texto_bkp: este vai ser o arquivo que guardará todas as informações do banco de dados.
@dakoctba
dakoctba / gist:d69fe98b22594237bbf6
Created September 19, 2014 20:44
Restart Postgres
/etc/init.d/postgresql restart
@dakoctba
dakoctba / maven
Created September 30, 2014 17:20
maven
mvn archetype:generate -DgroupId=org.ccb.patrimonio -DartifactId=patrimonio -DarchetypeArtifactId=maven-archetype-webapp -DinteractiveMode=false
mvn eclipse:eclipse -Dwtpversion=2.0
@dakoctba
dakoctba / gist:2a4ffe9ab0db3d42f25b
Last active August 29, 2015 14:07
Fazendo backup com PostgreSQL

##Backup

$ pg_dump banco > arquivo.sql

###Backup de apenas uma tabela

$ pg_dump banco -t tabela > arquivo.sql

##Restore

@dakoctba
dakoctba / sync-fork
Created November 27, 2014 15:39
How to update GitHub forked repository?
# Add the remote, call it "upstream":
git remote add upstream https://github.com/whoever/whatever.git
# Fetch all the branches of that remote into remote-tracking branches,
# such as upstream/master:
git fetch upstream
# Make sure that you're on your master branch:
@dakoctba
dakoctba / gist:d5c4f7e022e96a630eff
Created June 7, 2015 00:50
ppa error on ElementaryOS
sudo add-apt-repository --remove ppa:versable/elementary-update

Rails reset ALL Postgres sequences


ActiveRecord::Base.connection.tables.each do |t|
    ActiveRecord::Base.connection.reset_pk_sequence!(t)

end