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# Instructions for fresh install
$ sh <(curl -L https://nixos.org/nix/install) --darwin-use-unencrypted-nix-store-volume --daemon
# reboot
$ source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
$ echo 'export NIX_PATH=darwin-config=$HOME/.nixpkgs/darwin-configuration.nix:$HOME/.nix-defexpr/channels${NIX_PATH:+:}$NIX_PATH' | tee -a ~/.zshrc
$ echo 'source $HOME/.nix-profile/etc/profile.d/hm-session-vars.sh' | tee -a ~/.zshrc
$ nix-channel --add https://nixos.org/channels/nixpkgs-unstable
$ nix-channel --add https://github.com/LnL7/nix-darwin/archive/master.tar.gz darwin
$ nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager
@stekhn
stekhn / post-to-slack.sh
Created March 2, 2020 12:21
Post to Slack using curl on the command line. The incoming webhook for your Slack team needs to be created beforehand.
# Read more about Slack webhooks here: https://api.slack.com/messaging/webhooks
curl -X POST \
-H 'Content-type: application/json; charset=utf-8' \
--data '{ "channel": "#mychannel", "username": "superbot", "icon_emoji": ":bot:", "text": "Foo" }' \
https://hooks.slack.com/services/T00000000/B00000000/XXXXXXXXXXXXXXXXXXXXXXXX
@mgoodness
mgoodness / helm-rbac.md
Last active October 30, 2021 17:04
Helm RBAC setup for K8s v1.6+ (tested on minikube)
kubectl -n kube-system create sa tiller
kubectl create clusterrolebinding tiller --clusterrole cluster-admin --serviceaccount=kube-system:tiller
helm init --service-account tiller
@BretFisher
BretFisher / docker-for-mac.md
Last active April 26, 2024 09:38
Getting a Shell in the Docker Desktop Mac VM

2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1


@lefred
lefred / maskit.sh
Last active February 19, 2021 07:59
maskit
!#/bin/bash
# date 2017-01-23
proxy_user=admin
proxy_pwd=admin
proxy_port=6032
proxy_host=127.0.0.1
username=devel
@linuxsimba
linuxsimba / win_ad_group_membership.ps1
Last active January 11, 2021 09:02
Ansible Windows Powershell Module Example
#!powershell
#
# Copyright 2016, Stanley Karunditu <stanley@linuxsimba.com>
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
@kujohn
kujohn / portforwarding.md
Last active April 27, 2024 20:16
Port forwarding in Mavericks

Port Forwarding in Mavericks


Since Mavericks stopped using the deprecated ipfw (as of Mountain Lion), we'll be using pf to allow port forwarding.

####1. anchor file Create an anchor file under /etc/pf.anchors/<anchor file> with your redirection rule like:

@MattSurabian
MattSurabian / PackerPolicy.json
Last active May 27, 2022 21:46
Minimum IAM policy required by AWS for Packer to do its thing. https://github.com/mitchellh/packer Permissions are broken out by API functionality and a resource array has been defined with a wild card for each group. For tighter security resource level permissions can be applied per this documentation: http://aws.typepad.com/aws/2013/07/resourc…
{
"Statement": [
{
"Sid": "PackerSecurityGroupAccess",
"Action": [
"ec2:CreateSecurityGroup",
"ec2:DeleteSecurityGroup",
"ec2:DescribeSecurityGroups",
"ec2:AuthorizeSecurityGroupIngress",
"ec2:RevokeSecurityGroupIngress"
@19WAS85
19WAS85 / powershell-web-server.ps1
Last active April 2, 2024 00:08
A simple web server built with powershell.
# This is a super **SIMPLE** example of how to create a very basic powershell webserver
# 2019-05-18 UPDATE — Created by me and and evalued by @jakobii and the comunity.
# Http Server
$http = [System.Net.HttpListener]::new()
# Hostname and port to listen on
$http.Prefixes.Add("http://localhost:8080/")
# Start the Http Server