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@lukeplausin
lukeplausin / bash_aws_jq_cheatsheet.sh
Last active January 29, 2024 10:00
AWS, JQ and bash command cheat sheet. How to query, cut and munge things in JSON generally.
# Count total EBS based storage in AWS
aws ec2 describe-volumes | jq "[.Volumes[].Size] | add"
# Count total EBS storage with a tag filter
aws ec2 describe-volumes --filters "Name=tag:Name,Values=CloudEndure Volume qjenc" | jq "[.Volumes[].Size] | add"
# Describe instances concisely
aws ec2 describe-instances | jq '[.Reservations | .[] | .Instances | .[] | {InstanceId: .InstanceId, State: .State, SubnetId: .SubnetId, VpcId: .VpcId, Name: (.Tags[]|select(.Key=="Name")|.Value)}]'
# Wait until $instance_id is running and then immediately stop it again
aws ec2 wait instance-running --instance-id $instance_id && aws ec2 stop-instances --instance-id $instance_id
# Get 10th instance in the account
@somebox
somebox / osx-setup.sh
Last active December 11, 2021 13:05 — forked from foz/osx-setup.sh.md
Set up an OSX machine from zero to awesome. Uses Homebrew (and cask, fonts, etc). Focused on Ruby/Rails development, includes rvm, xquartz, editor fonts, sublime text, and many tools.
#!/bin/bash
# A script to set up a new mac. Uses bash, homebrew, etc.
# Focused for ruby/rails development. Includes many utilities and apps:
# - homebrew, rvm, node
# - quicklook plugins, terminal fonts
# - browsers: chrome, firefox
# - dev: iterm2, sublime text, postgres, chrome devtools, etc.
# - team: slack, dropbox, google drive, skype, etc