Sam Mingo slmingol

An introduction to curl using GitHub's API.

Basics

Makes a basic GET request to the specifed URI

curl https://api.github.com/users/caspyin

Includes HTTP-Header information in the output

AWS CLI Cheatsheet

http://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html https://www.youtube.com/watch?v=_wiGpBQGCjU

Setup

List of IAM Permissions

This is a list of controls that can be placed into an IAM policy document. All content comes from AWS documentation.

Something wrong? Try looking here.

Table of Contents generated with DocToc

List of IAM Permissions
- IAM Policy Variables

vimdiff cheat sheet

##git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)

:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)

In case you want to run ansible (or ansible-playbook) command against a set of hosts that makes sense only for one run, you can don't bother to create one-time inventory file, but simply define a comma-separated list of hosts as argument of --invertory option (or its short form that's simply -i) as follows:

ansible --inventory=myhost1,myhost2,myhost3 all -m setup -a 'filter=*name*'

(note that all in this command line stands for the target hostname)

If you have only one host to run your playbook against, your inventory string must ends with ,

	import argparse
	import logging

	parser = argparse.ArgumentParser()
	parser.add_argument('--verbose', '-v', action='count', default=1)
	args = parser.parse_args()

	args.verbose = 70 - (10*args.verbose) if args.verbose > 0 else 0

	logging.basicConfig(level=args.verbose, format='%(asctime)s %(levelname)s: %(message)s',

	\n
	============= HOST: ==========\n
	\n
	local_ip: %{local_ip}\n
	local_port: %{local_port}\n
	remote_ip: %{remote_ip}\n
	remote_port: %{remote_port}\n
	\n
	======= CONNECTION: ==========\n
	\n

	#
	# Working with branches
	#

	# Get the current branch name (not so useful in itself, but used in
	# other aliases)
	branch-name = "!git rev-parse --abbrev-ref HEAD"
	# Push the current branch to the remote "origin", and set it to track
	# the upstream branch
	publish = "!git push -u origin $(git branch-name)"

	apiVersion: v1
	kind: PersistentVolumeClaim
	metadata:
	name: mongodb-pv-claim
	labels:
	app: mongodb
	spec:
	accessModes:
	- ReadWriteOnce
	resources:

	git config --global url."https://github.com/".insteadOf [email protected]:
	git config --global url."https://".insteadOf git://