Christian killerbees19

Ohne Root
Mit Root
Fragen

Simple guide for fulldisk encryption with Proxmox and ZFS native encryption

Install normally using the installer, after the setup reboot into recovery mode (from the USB stick). Make sure to install in UEFI mode (you need systemd-boot).

If the USB stick is not working for you, because of the old Kernel version (2.6.x), you can also use an Ubuntu 19.10 / 20.04 boot stick. ZFS suport is enabled there out of the box.

Steps:

Android - Enable ADB from recovery

Credits to @TheOnlyAnil-@Firelord[^stackoverflow]

Requirements: a) stock recovery + rooted phone b) custom recovery
Files changed:

Slimming Down Raspbian Stretch Lite

Notes for slimming down a fresh installation of Raspbian Stretch Lite. This guide does not strip Raspbian of basic functionality such as Bluetooth and mDNS.

Instructions

Install a fresh Raspbian Stretch Lite image into the SD card ([source][1]).

$ unzip -p 2018-04-18-raspbian-stretch-lite.zip | dd bs=4M of=/dev/sdX conv=fsync

	# Input: list of rows with format: "<filesize> filename", e.g.
	# filesizes.txt
	#######################
	# 1000K file1.txt
	# 200M file2.txt
	# 2G file3.txt
	#

	# Output:
	cat filesizes.txt \| numfmt --from=iec \| awk 'BEGIN {sum=0} {sum=sum+$1} END {printf "%.0f\n", sum}'

	#! /bin/sh
	#
	# Calomel.org
	# https://calomel.org/zfs_health_check_script.html
	# FreeBSD ZFS Health Check script
	# zfs_health.sh @ Version 0.18.2+fnx1

	# Check health of ZFS volumes and drives. On any faults send email.

	### DISCLAIMER AND CHANGES

	#!/bin/sh
	# How to use this script:
	# 1. Get your 3 PEM files ready to copy over from your local machine/update server (privkey.pem, fullchain.pem, cert.pem)
	# and put into a directory (this will be $CERT_DIRECTORY).
	# 2. Ensure you have a user setup on synology that has ssh access (and ssh access is setup).
	# This user will need to be able to sudo as root (i.e. add this line to sudoers, <USER> is the user you create):
	# <USER> ALL=(ALL) NOPASSWD: /var/services/homes/<USER>/replace_certs.sh
	# 3. Call this script as follows:
	# sudo scp ${CERT_DIRECTORY}/{privkey,fullchain,cert}.pem $USER@$SYNOLOGY_SERVER:/tmp/ \
	# && sudo scp replace_synology_ssl_certs.sh $USER@$SYNOLOGY_SERVER:~/ \

	adb help // List all comands

	== Adb Server
	adb kill-server
	adb start-server

	== Adb Reboot
	adb reboot
	adb reboot recovery
	adb reboot-bootloader

	#!/data/data/com.termux/files/usr/bin/sh

	# sudo for Termux

	# For security reasons some environent variables are reset by su
	# So need to set LD_LIBRARY_PATH again

	# root's HOME is set to termux's home/.suroot. You can add bashrc there
	ROOT_HOME=$HOME/.suroot

	urlencode() {
	# urlencode <string>
	old_lc_collate=$LC_COLLATE
	LC_COLLATE=C

	local length="${#1}"
	for (( i = 0; i < length; i++ )); do
	local c="${1:i:1}"
	case $c in
	[a-zA-Z0-9.~_-]) printf "$c" ;;