A curated list of AWS resources to prepare for the AWS Certifications
A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.
| import json | |
| from urllib.parse import urljoin | |
| import logging | |
| import requests | |
| log = logging.getLogger(__name__) | |
| log.setLevel(logging.DEBUG) | |
| import argparse | |
| import boto3 | |
| import datetime | |
| from dateutil.tz import tzutc | |
| def is_in_autoscale_group(region, instance_id): | |
| asg = boto3.client('autoscaling', region_name=region) | |
| instances = \ | |
| asg.describe_auto_scaling_instances(InstanceIds=[instance_id]) |
This script will pull down an S3 remote configuration before running any terraform actions. Assumes the following structure:
main.tf
terraform.cfg
env/dev/vars
env/staging/vars
env/whatever/vars
env/whatever/somefile.tf
| #!/bin/zsh | |
| export GOPATH=$HOME/go | |
| PATH=/usr/local/opt/ruby/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin:$GOPATH/bin | |
| CDPATH=.:~ | |
| export WORKON_HOME=~/virtualenvs | |
| # sourcing virtualenvwrapper takes a second. that's too long when starting a new shell |
| #!/usr/bin/ruby | |
| # Create display override file to force Mac OS X to use RGB mode for Display | |
| # see http://embdev.net/topic/284710 | |
| require 'base64' | |
| data=`ioreg -l -d0 -w 0 -r -c AppleDisplay` | |
| edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten | |
| vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten |
| def timeit(function): | |
| '''Decorator used for debugging. Prints the call and how long it took.''' | |
| def timed(*args, **kwargs): | |
| ts = time.time() | |
| result = function(*args, **kwargs) | |
| te = time.time() | |
| print("{0} ({1}, {2}) {3:.2} sec" | |
| .format(function.__name__, args, kwargs, te - ts)) |
If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.
Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.
The simplest way to add an alias for a specific git command is to use a standard bash alias.
# .bashrc
Now located at https://github.com/JeffPaine/beautiful_idiomatic_python.
Github gists don't support Pull Requests or any notifications, which made it impossible for me to maintain this (surprisingly popular) gist with fixes, respond to comments and so on. In the interest of maintaining the quality of this resource for others, I've moved it to a proper repo. Cheers!
