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@aarondodd
aarondodd / update_asg
Created February 28, 2018 15:53
lambda function to replace AMI in launch config and apply to autoscaling group, keeping root volume information
from __future__ import print_function
import json
import datetime
import time
import boto3
print('Loading function')
@miglen
miglen / aws-certification.md
Last active August 1, 2024 14:08
AWS Certification guide and notes on how to prepare for the aws associate certification architect, sysops and developer exams


AWS Certification notes

Those are my personal notes on AWS Solution Architect certification preparation. Hope you find them usefull.

To pass AWS certification, you should have:

  • Sound knowledge about most of the AWS services ( EC2, VPC, RDS, Cloudfront, S3, Route53 etc,)
  • Hands on experience with AWS services.
@Starefossen
Starefossen / tmux-cheats.md
Last active August 21, 2024 14:20
My personal tmux cheat sheet for working with sessions, windows, and panes. `NB` I have remapped the command prefix to `ctrl` + `a`.

Sessions

New Session

  • tmux new [-s name] [cmd] (:new) - new session

Switch Session

  • tmux ls (:ls) - list sessions
  • tmux switch [-t name] (:switch) - switches to an existing session