cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• Just use Postgres
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

mpj

<title>hello!!</title>
<canvas
name=canvas 
width=300 height=300 style="border: solid 2px red">

</canvas>
<script>

canvas = document.body.children[0]
context = canvas.getContext('2d')

prithv1

@url https://major.io/2007/07/05/bintar-argument-list-too-long/

If you find yourself stuck with over 30,000 files in a directory (text files in this example), packing them into a tar file can be tricky. You can get around it with this:

find . -name '*.txt' -print >/tmp/test.manifest
tar -cvzf textfiles.tar.gz --files-from /tmp/test.manifest
find . -name '*.txt' | xargs rm -v

ipbastola

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

drmalex07

README

Create a template service file at /etc/systemd/system/[email protected]. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target

pbredenberg

#!/usr/bin/env bash
#
# Nginx - new server block
# Based on this post: http://clubmate.fi/how-to-make-an-nginx-server-block-manually-or-with-a-shell-script/

# Functions
ok() { echo -e '\e[32m'$1'\e[m'; } # Green
die() { echo -e '\e[1;31m'$1'\e[m'; exit 1; }

# Variables

djoreilly

Vagrant.configure("2") do |config|

  config.vm.box = "trusty"
  config.vm.box_url = "https://cloud-images.ubuntu.com/vagrant/trusty/current/trusty-server-cloudimg-amd64-vagrant-disk1.box"

  config.vm.hostname = "devstack"

  # forward ssh keys from main host - handy for gerrit and github
  config.ssh.forward_agent = true

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name: