vpetersson

$ grep -v "^#" /etc/watchdog.conf 
max-load-1		= 0.5
realtime		= yes
priority		= 1

vpetersson

Request timeout for icmp_seq 1176
Request timeout for icmp_seq 1177
64 bytes from 216.58.208.78: icmp_seq=1178 ttl=50 time=589.522 ms
64 bytes from 216.58.208.78: icmp_seq=1179 ttl=50 time=135.608 ms
64 bytes from 216.58.208.78: icmp_seq=1180 ttl=50 time=59.023 ms
64 bytes from 216.58.208.78: icmp_seq=1181 ttl=50 time=89.568 ms
64 bytes from 216.58.208.78: icmp_seq=1182 ttl=50 time=336.301 ms
64 bytes from 216.58.208.78: icmp_seq=1183 ttl=50 time=356.849 ms
64 bytes from 216.58.208.78: icmp_seq=1184 ttl=50 time=136.502 ms
64 bytes from 216.58.208.78: icmp_seq=1185 ttl=50 time=131.593 ms

vpetersson

#!/bin/bash

CONTAINERS="$(docker ps -a -q)"

if [ -n "$CONTAINERS" ]; then
    docker rm "$CONTAINERS"
fi

for i in $(docker images --filter 'dangling=true' -q); do
    docker rmi $i;

vpetersson

Keybase proof

I hereby claim:

• I am vpetersson on github.
• I am vpetersson (https://keybase.io/vpetersson) on keybase.
• I have a public key whose fingerprint is BCF0 4347 27E8 6317 2814 9ACF D8F3 CDB3 DBDA 4D52

To claim this, I am signing this object:

vpetersson

$ sudo apt-get update
Ign http://ch.archive.ubuntu.com trusty InRelease
Ign http://ch.archive.ubuntu.com trusty-updates InRelease
Hit http://ch.archive.ubuntu.com trusty Release.gpg
Hit http://ch.archive.ubuntu.com trusty-updates Release.gpg
Hit http://ch.archive.ubuntu.com trusty Release
Hit http://ch.archive.ubuntu.com trusty-updates Release
Hit http://ch.archive.ubuntu.com trusty/main Sources
Hit http://ch.archive.ubuntu.com trusty/universe Sources
Hit http://ch.archive.ubuntu.com trusty/main amd64 Packages

vpetersson

#! /usr/bin/env python
# -*- coding: utf-8 -*-

"""
Inspired by Craig Addyman (http://www.craigaddyman.com/parse-an-xml-sitemap-with-python/)
Enhanced by Viktor Petersson (http://viktorpetersson.com) / @vpetersson
"""

from bs4 import BeautifulSoup
import requests

vpetersson

# Example from http://www.screenlyapp.com/use-cases/dashboard/nagios.html

ScriptAlias /cgi-bin/nagios3 /usr/lib/cgi-bin/nagios3
ScriptAlias /nagios3/cgi-bin /usr/lib/cgi-bin/nagios3
Alias /nagios3/stylesheets /etc/nagios3/stylesheets
Alias /nagios3 /usr/share/nagios3/htdocs

<Location /abc123>
	# Hard code credentials
	AuthBasicFake nagiosadmin nagiosadmin

vpetersson

import requests
import json
import sys
import cloudsigma
import base64
import random
import string
import re
from urlparse import urlparse
from datetime import date

vpetersson

$ export FOO="One ""Two ""Three"
$ echo $FOO
One Two Three
$

vpetersson

Start a MySQL Container

$ docker run -d \
    --name mysql \
    -e MYSQL_ROOT_PASSWORD=mysecretpassword \
    mysql

Start a WordPress container