ruanbekker

log-queries
log-facility=/var/log/dnsmasq.log
no-resolv
server=8.8.4.4
server=8.8.8.8
address=/router/10.1.1.1
address=/server/10.1.1.2

bradtraversy

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

hiyali

syncer.go

/*
  https://docs.aws.amazon.com/cli/latest/reference/s3api/put-object-acl.html
  https://docs.aws.amazon.com/zh_cn/AmazonRDS/latest/UserGuide/Concepts.RegionsAndAvailabilityZones.html
  https://github.com/awslabs/aws-go-wordfreq-sample/blob/master/cmd/uploads3/main.go
  https://docs.aws.amazon.com/sdk-for-go/api/aws/

  1. Create bucket in s3 & get the keys
  - login to UI web aws s3 interface

haproxytechblog

consul agent -server -ui -bootstrap-expect=1 -data-dir=/var/lib/consul \
	-node=server -bind=0.0.0.0 -config-dir=/etc/consul.d -client=0.0.0.0 \
	-http-port=80 -domain=consul.itchy.local

mreferre

# Inspired by: https://stackoverflow.com/questions/42170380/how-to-add-users-to-kubernetes-kubectl
# this script creates a service account (user1) on a Kubernetes cluster (tested with AWS EKS 1.9)
# prereqs: a kubectl ver 1.10 installed and proper configuration of the heptio authenticator
# this has been tested on Linux in a Cloud9 environment (for MacOS the syntax may be slightly different)

**************************************************
*******           Create an account        ******* 
**************************************************
# Create service account for user user1
kubectl create sa user1

zparnold

kubectl get pods --all-namespaces | grep Evicted | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod

leolorenzoluis

# Bash best practices and style-guide

Just simple methods to keep the code clean.

Inspired by [progrium/bashstyle](https://github.com/progrium/bashstyle) and [Kfir Lavi post](http://www.kfirlavi.com/blog/2012/11/14/defensive-bash-programming/).


## Quick big rules
* All code goes in a function
* Always double quote variables

miry

require 'optparse'
require 'yaml'
require 'base64'

options = {
  config_path: File.join(ENV['HOME'], '.kube', 'config'),
  write_dir: File.join(ENV['HOME'], '.kube')
}

OptionParser.new do |opts|

soarez

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this: