Sam Doran samdoran

How the hell do I [...] with git?

stage all files for commit including deletes

git add -A

RHEL 7 introduces quite a few changes to how basic things on the system work. This is my scratchpad of how to do things in the new OS.

Show all services

systemctl list-units | grep service

	#!/bin/bash

	# Encrypt existing hard drive in place.
	# Requires a second physical drive to temporarily store data. This drive will be erased.
	# This script is meant to be run on Clonezilla 1.2.9-19 or later.
	# The cryptsetup syntax is different in Clonezilla than in Red Hat.



	# --- Variables --- #

	#!/bin/bash
	#
	# SSH into hosts listed in /root/Documents/machines and change root password
	# Create list of hosts not online in /tmp/offline-hosts
	# Assumes direct root login is available on remote machines
	# Works bes if SSH keys are setup to allow passwordless login of root



	# --- Variables --- #

	#!/bin/bash
	#
	# Make empty month folders for testing backup cleanup


	# --- Variables --- #

	OS=$(uname -s)
	HOST=$(hostname)
	DESTINATION="./Backup/$HOST"

	#!/bin/bash
	#
	# Backup files on Time Capsule excluding sparseimages
	# Needs to be passed [hourly] [daily] [weekly] [monthly]



	# --- Variables --- #

	# See if the Time Capsule (TC) is currently mounted.

	# Original grub.cfg and instructions from Lance at Pendrivelinux
	# http://www.pendrivelinux.com/install-grub2-on-usb-from-ubuntu-linux/

	#set timeout=0
	set default=0
	set isopath="/iso"

	menuentry "Ubuntu 12 64-bit" {
	set isofile="$isopath/ubuntu-12.iso"
	set gfxpayload=keep

	---
	- name: Rolling elasticsearch cluster restart
	hosts: es
	serial: 1
	sudo: yes

	vars:
	uribody_true: '{"transient":{"cluster.routing.allocation.enable":"none"}}'
	uribody_false: '{"transient":{"cluster.routing.allocation.enable":"all"}}'
	es_http_port: 9200

	# All three packages must be located next to this playbook. Download them first:
	# Mountain Lion: http://support.apple.com/kb/DL1768
	# Lion: http://support.apple.com/kb/DL1767
	# Mavericks: http://support.apple.com/kb/DL1769?viewlocale=en_US&locale=en_US

	---
	- hosts: osx
	sudo: yes

	vars:

	#!/usr/bin/perl
	#
	# Fix Box Sync menu bar icons so they look good in Dark Mode

	# use strict;
	use warnings;
	use File::Copy;

	# --- Variables --- #
	my $app_dir = "/Applications";