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@arsdehnel
arsdehnel / iam-terraform-create-policy.tf
Last active September 21, 2023 18:12
AWS IAM policies for running Terraform from an EC2 instance.
resource "aws_iam_policy" "terraform_create_policy" {
name = "terraform_create_policy"
path = "/"
policy = "${data.aws_iam_policy_document.terraform_create_policy.json}"
}
data "aws_iam_policy_document" "terraform_create_policy" {
statement {
sid = "1"
actions = [
@wdullaer
wdullaer / docker-cleanup
Last active September 27, 2024 02:02
Cleanup unused Docker images and containers
#!/bin/sh
# Cleanup docker files: untagged containers and images.
#
# Use `docker-cleanup -n` for a dry run to see what would be deleted.
untagged_containers() {
# Print containers using untagged images: $1 is used with awk's print: 0=line, 1=column 1.
# NOTE: "[0-9a-f]{12}" does not work with GNU Awk 3.1.7 (RHEL6).
# Ref: https://github.com/blueyed/dotfiles/commit/a14f0b4b#commitcomment-6736470
docker ps -a | tail -n +2 | awk '$2 ~ "^[0-9a-f]+$" {print $'$1'}'