thu2004

How I pass AWS DevOps Professional Certification exam on the first attempt!!

There are many excellence posts about this subject so I will not repeat them instead I list those at the end of this post.

I will give you which courses I took and briefly describe how I use those courses to prepare for my exam.

Exam Readiness: AWS Certified DevOps Engineer – Professional

I started with this free course to get myself an orientation of what to expect for this exam.

https://www.aws.training/Details/eLearning?id=34146

egelev

#!/usr/bin/env bash

function get_headphones_index() {
  echo $(pacmd list-cards | grep bluez_card -B1 | grep index | awk '{print $2}')
}

function get_headphones_mac_address() {
  local temp=$(pacmd list-cards | grep bluez_card -C20 | grep 'device.string' | cut -d' ' -f 3)
  temp="${temp%\"}"
  temp="${temp#\"}"