Skip to content

Instantly share code, notes, and snippets.

lareb /
Created July 17, 2017 06:52 — forked from pgilad/
Git commit-msg hook to validate for jira issue or the word merge


  • copy the file commit-msg to .git/hooks/commit-msg
  • make sure your delete the sample file .git/hooks/commit-msg.sample
  • Make commit msg executable. chmod +x .git/hooks/commit-msg
  • Edit commit-msg to better fit your development branch, commit regex and error message
  • Profit $$

Shell example

lareb /
Created June 9, 2017 12:06 — forked from wagnerjgoncalves/
Shell Script to install Jenkins at Ubuntu
lareb /
Created May 26, 2017 07:06 — forked from wdullaer/
Install Latest Docker and Docker-compose on Ubuntu
# Ask for the user password
# Script only works if sudo caches the password for a few minutes
sudo true
# Install kernel extra's to enable docker aufs support
# sudo apt-get -y install linux-image-extra-$(uname -r)
# Add Docker PPA and install latest version
# sudo apt-key adv --keyserver hkp:// --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
# sudo sh -c "echo deb docker main > /etc/apt/sources.list.d/docker.list"
See question on stack overflow:
- Model Student and model Teacher are both STI models with super class model User
- Model Story is a STI model with super class model Task
- includes() and joins(), both fails
Rails alias naming convention (includes() and joins())
- One model as parameter
- is base model (includes(:users))
lareb /
Created November 9, 2016 05:06 — forked from sathishmanohar/
Steps to setup and install passenger nginx and rails on digital ocean
# Login as root
ssh root@domain
# Create deploy user
adduser <username> #Adds User with username given. Enter Password when Prompted. Other Details are Optional
# Add user to sudo group
usermod -g <groupname> <username>
# Add .ssh/authorized_keys for deploy user
class MyController
include One
def create
params = {first_name: "lareb", last_name: "nawab", email: "",
mobile: "8087036184", address_line_1: "2171 Parmar nagar 5", address_line_2: "Fatima Nagar",
city: "Pune", state: "Maharashtra", country: "India", zip: "411013"}
#this will return an array of validation message