Install & Certifications
# install awscli
$ brew install awscli
$ which aws
$ aws --version
# configuration
$ aws configure
# AWS Access Key ID [None]: Input Your IAM ACCESS KEY
# AWS Secret Access Key [None]: Input Your IAM SECRET KEY
# Default region name [None]: Input your aws service region ex) ap-northeast-2
# Default output format [None]: ex) table
$ cd $HOME/.aws # find which aws
$ vi credentials
Reference