carlessanagustin

## credit: http://fabian-affolter.ch/blog/the-lineinfile-module-of-ansible/
--- 
- hosts: alpine_install
  user: root
 
  tasks:
#  - name: create a complete empty file
#    command: /usr/bin/touch /test/test.conf
 
  - name: create a new file with lineinfile

carlessanagustin

• In host machine ($ )

vagrant init centos/7
vagrant up
vagrant ssh

• In guest machine ([vagrant@localhost ~]$ )

carlessanagustin

import scrapy
import peewee
import re
import urllib
import cStringIO
from PIL import Image
from playhouse.db_url import connect

db = connect('mysql://root:@127.0.0.1/house')

carlessanagustin

PSQL

Magic words:

psql -U postgres

If run with -E flag, it will describe the underlaying queries of the \ commands (cool for learning!).

Most \d commands support additional param of __schema__.name__ and accept wildcards like *.*