grahamc

fresh: clean chart

chart: instance_ages
	@echo "AWS EC2 Instance Age Report"
	@echo "---------------------------"
	@echo "Days\\tCount"
	@cat instance_ages | ./chart.py -n

clean:
	rm -f instance*

nzakas

Usage:

To create a new branch that is up-to-date with the remote master:

$ ws 123

Creates the branch issue123

jaredmichaelwilliams

Preparation

Purchase YubiKey NEO
Install X Code and Command Line Tools, if installing anything from source.
X Code can be installed from the App Store.
Command Line Tools are installed from X Code: X Code -> Preferences -> Downloads -> Components -> Command Line Tools.
Install YubiKey reader library libyubikey (aka yubico-c)
Using homebrew: 
brew install libyubikey
brew install ykpers

garthk

wait4eth1() {
        CNT=0
        until ip a show eth1 | grep -q UP
        do
                [ $((CNT++)) -gt 60 ] && break || sleep 1
        done
        sleep 1
}
wait4eth1

ianblenke

Allow routing allocations:

curl -XPUT localhost:9200/_cluster/settings -d '{
                "transient" : {
                    "cluster.routing.allocation.enable" : "all"
                }
        }'

danrigsby

packer build packer.json 2>&1 | sudo tee output.txt
tail -2 output.txt | head -2 | awk 'match($0, /ami-.*/) { print substr($0, RSTART, RLENGTH) }' > sudo ami.txt

coderanger

How to patch Ubuntu for Heartbleed

1. sudo apt-get update
2. sudo apt-get install -y libssl1.0.0 openssl
3. openssl version -a and confirm the "built on" date is >= 2014-04-07
4. sudo lsof -n | grep ssl | grep DEL and restart all listed services.

Repeat #4 until no results are returned.

danriti

#!/bin/bash

# Set the ROOM_ID & AUTH_TOKEN variables below.
# Further instructions at https://www.hipchat.com/docs/apiv2/auth

ROOM_ID=XXX
AUTH_TOKEN=XXX
MESSAGE="Hello world!"

curl -H "Content-Type: application/json" \

jeffgeiger

# Postfix stuff
QUEUEID (?:[A-F0-9]{11}|NOQUEUE)
EMAILADDRESSPART [a-zA-Z0-9_.+-=:]+
EMAILADDRESS %{EMAILADDRESSPART:local}@%{EMAILADDRESSPART:remote}
RELAY (?:%{HOSTNAME:relayhost}(?:\[%{IP:relayip}\](?::[0-9]+(.[0-9]+)?)?)?)
#RELAY (?:%{HOSTNAME:relayhost}(?:\[%{IP:relayip}\](?:%{POSREAL:relayport})))
POSREAL [0-9]+(.[0-9]+)?
#DELAYS %{POSREAL:a}/%{POSREAL:b}/%{POSREAL:c}/%{POSREAL:d}
DELAYS (%{POSREAL}[/]*)+
DSN %{NONNEGINT}.%{NONNEGINT}.%{NONNEGINT}

jwilm

[Unit]
Description=MongoDB Database Service
Wants=network.target
After=network.target

[Service]
Type=forking
PIDFile=/var/run/mongodb/mongod.pid
ExecStart=/usr/local/bin/mongod --config /etc/mongod.conf
ExecReload=/bin/kill -HUP $MAINPID