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@swyxio
swyxio / cloudos.md
Last active May 3, 2023 12:23
Cloud Operating Systems and Reconstituting the Monolith. tweet responses: https://twitter.com/swyx/status/1226257539886669825?s=20
# How to install:
# pre-commit install --install-hooks && pre-commit install --install-hooks -t commit-msg
# How temporary skip one of hooks: https://pre-commit.com/#temporarily-disabling-hooks
repos:
#######
# ALL #
#######
@lizthegrey
lizthegrey / attributes.rb
Last active March 27, 2025 02:16
Hardening SSH with 2fa
default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'
@osterman
osterman / gist:36bf0fa96a04eef9864306e98bde5df9
Created January 18, 2019 07:41
terraform-force-unlock.sh
terraform force-unlock -force $(terraform console < /dev/null 2>&1 |grep ID:|cut -d: -f2)
@prenagha
prenagha / log-retain-manager-policy.json
Last active June 18, 2023 12:44
Set the retention days on any AWS CloudWatch log group that isn't set yet
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "SetLogRetain",
"Effect": "Allow",
"Action": [
"logs:DescribeLogGroups",
"ec2:DescribeRegions",
"logs:PutRetentionPolicy"
@StevenACoffman
StevenACoffman / rotate-github-personal-access-keys.sh
Created September 27, 2018 21:48
Rotate Github Personal Access Keys
#!/bin/bash
TOKEN_UUID=$(uuidgen)
if [ -z ${GITHUB_USERID+x} ]; then
echo "GITHUB_USERID is unset, exitting";
exit 1
else
echo "GITHUB_USERID is set to '$GITHUB_USERID'"
fi
@ryu1kn
ryu1kn / Makefile
Last active March 19, 2023 13:02
Encrypt/decrypt with AWS KMS using AWS cli
# How to encrypt/decrypt your text/blob secret with AWS KMS with AWS cli
KEY_ID=alias/my-key
SECRET_BLOB_PATH=fileb://my-secret-blob
SECRET_TEXT="my secret text"
ENCRYPTED_SECRET_AS_BLOB=encrypted_secret_blob
DECRYPTED_SECRET_AS_BLOB=decrypted_secret_blob # Result of decrypt-blob target
encrypt-text:
@0xjac
0xjac / private_fork.md
Last active April 2, 2025 21:54
Create a private fork of a public repository

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

  1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare [email protected]:usi-systems/easytrace.git

@simonewebdesign
simonewebdesign / install-quake3.sh
Last active November 14, 2023 19:25
Install Quake 3: Arena on a mac
#!/bin/bash
# Install Quake 3: Arena on a mac
# Copyright (c) 2016 simonewebdesign
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm