badtuxx

    1  hostname elliot-01
    2  echo elliot-01 > /etc/hostname
    3  bash
    4  vim /etc/modules-load.d/k8s.conf
    5  curl -fsSL https://get.docker.com | bash
    6  docker version
    7  docker ps
    8  apt-get update && apt-get install -y apt-transport-https
    9  curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
   10  echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list

giggio

English

Technical (Programming, IT, etc)

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rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

MicahElliott

Setting up and installing rbenv, ruby-build, rubies, rbenv-gemset, and bundler

This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.

TL;DR Demo

# Ensure system is in ship-shape.

aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev