Shawn Butts shawnbutts

Overview

7-zip doesn't preserve the Linux/Unix owner/group of files and possibly other details. Use tar instead because it's designed to preserve these things, then just 7zip the tar archive.

Create the archive

tar cf - --exclude=\*.o -v directory | 7z a -si -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on directory.tar.7z

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

El Capitan OSX Vagrant port forwarding rules to use privileged ports 80 and 443

Due to the OSX limitations in ports below 1024, in order to use them without running as root the virtualbox headless you can do the following workaround, (remember the command ipfw is deprecated on El Capitan)

In the Vagrant file use ports over 1024, for instance change 80 and 443 to 8080 and 8043.

  # Apache
  config.vm.network "forwarded_port", guest: 80, host: 8080

Awesomely easy virtualenvs on OSX using pyenv and direnv

Never forget to activate that virtualenv or set that environment variable ever again...

Install

Install pyenv
```
 brew install pyenv
```

	#!/bin/bash
	# A quick & dirty backup script for Cassandra running inside Docker.
	# Assumes /var/lib/cassandra is mounted in the container as /var/lib/cassandra because
	# docker inspect {{ .Volumes }} is not shell-friendly. (doable, but meh)
	# Also assumes Cassandra was started with 'docker run --name cassandra'.

	export PATH=$PATH:/home/atobey/bin:/usr/local/bin

	set -e

	#!/bin/bash

	# You need: curl, jq, and ipcalc to run this.
	# You should already have cut, sort and uniq if you're on OS X or Linux.

	RANGES=$(curl -s https://ip-ranges.amazonaws.com/ip-ranges.json \| jq .prefixes \| jq '.[] \| select(.region=="us-east-1")' \| jq 'select(.service=="EC2")' \| jq .ip_prefix \| cut -d '"' -f 2 \| sort \| uniq)

	for range in $RANGES
	do
	MIN=$(ipcalc -bn $range \| grep "HostMin" \| cut -d ':' -f 2)

	#!/bin/bash

	# ---------------------------------------------------------
	# Customizable Settings
	# ---------------------------------------------------------

	MOUNT_POINT="${CASE_SAFE_MOUNT_POINT:-${HOME}/casesafe}"
	VOLUME_PATH="${CASE_SAFE_VOLUME_PATH:-${HOME}/.casesafe.dmg.sparsebundle}"
	VOLUME_NAME="${CASE_SAFE_VOLUME_NAME:-casesafe}"
	VOLUME_SIZE="${CASE_SAFE_VOLUME_SIZE:-60g}"


	DND
	-
	1
	1500 lines
	(C)
	1977
	-
	2014 Richard Garriott
	79/02/28. 19.27.34.