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#
# How to patch and delete CustomResourceDefinitions and CustomResources in Kubernetes
#
#
# Just copied and pasted from this solution in a kubernetes bug report:
#
# https://github.com/kubernetes/kubernetes/issues/60538
#

# remove the CRD finalizer blocking on custom resource cleanup

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# Welcome to the chrony configuration file. See chrony.conf(5) for more
# information about usuable directives.

#
# Amazon AWS NTP Server
#
server 169.254.169.123 prefer iburst

# This directive specify the location of the file containing ID/key pairs for
# NTP authentication.

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#!/usr/bin/env bash

export DEBIAN_FRONTEND=noninteractive

apt-get -q -y install chrony --no-install-recommends
sed -i 's/pool 2.debian.pool.ntp.org iburst/server 169.254.169.123 prefer iburst/g' /etc/chrony/chrony.conf

systemctl restart chrony

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# An example of running a command against each persistantvolume of a given storage class in CoolBrosNetes

# Grab the JSON to parse from k8s
kubectl get pv -o json > pv.json

# Parse the JSON with jq and run that shit
jq -r '.items[] | select(.spec.storageClassName=="my-storage-class") | [.metadata.name] | @tsv' pv.json |
  while IFS=$'\t' read -r name; do
    echo The name is $name
  done

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#!/usr/bin/env python
# coding=UTF-8

import math, subprocess

p = subprocess.Popen(["ioreg", "-rc", "AppleSmartBattery"], stdout=subprocess.PIPE)
output = p.communicate()[0]

o_max = [l for l in output.splitlines() if 'MaxCapacity' in l][0]
o_cur = [l for l in output.splitlines() if 'CurrentCapacity' in l][0]

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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Keybase proof

I hereby claim:

• I am devnulled on github.
• I am devnulled (https://keybase.io/devnulled) on keybase.
• I have a public key whose fingerprint is 8B20 AB7F 1079 A02E 80BE 487D 2874 2656 D1B0 C961

To claim this, I am signing this object:

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GitHub Project Documentation Methods

Just a quick guide on methods I've seen to document GitHub projects. This is not a complete list by any means, just things I've ran across and bookmarked.

More Common

• GitHub Wiki's
• GitHub Sites
• A directory of markdown or AsciiDoc files
• Sphinx generated documentation

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How To Create An External Configuration File in Grails

Note, this information is taken from user Big Ed at StackOverflow. Thanks Ed!

Ed's Answer

Create a properties file myExternalProperties.groovy and put it on your classpath (such as the $TOMCAT_HOME/lib directory).

Create a configuration file grails-app/conf/MyConfig.groovy to use the external configuration values (if needed). You will not be able to use the properties defined in myExternalProperties.groovy within grails-app/conf/Config.groovy.

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GitHub Pages URLs on an Enterprise instance take the form of http(s)://[hostname]/pages/[user]/[repo]