eggman64 / nixos.md

Created July 9, 2020 10:21 — forked from martijnvermaat/nixos.md

Installation of NixOS with encrypted root

These are my notes on instaling NixOS 16.03 on a Lenovo ThinkPad X1 Carbon (4th generation) with an encrypted root file system using UEFI.

Most of this is scrambled from the following pages:

eggman64 / proxy-chromium

Created March 17, 2020 10:40

set up a socks5 proxy with ssh in chromium

	#!/bin/bash
	chromium --user-data-dir="$HOME/tmp/proxy" --proxy-server="socks5://127.0.0.1:8080" --proxy-bypass-list='<-loopback>' --host-resolver-rules="MAP * 0.0.0.0 , EXCLUDE localhost"

eggman64 / Efficient Encrypted UEFI-Booting Arch Installation

Created November 27, 2018 14:12 — forked from HardenedArray/Efficient Encrypted UEFI-Booting Arch Installation

An effcient method to install Arch Linux with encrypted root and swap filesystems and boot from UEFI. Multi-OS, and VirtualBox, UEFI-booting are also supported.



	# OBJECTIVE: Install Arch Linux with encrypted root and swap filesystems and boot from UEFI. Optionally, we will also encrypt
	/boot and then decrypt and mount our entire encrypted system using a single LUKS passphrase entry.

	# Note: This method supports both dedicated Arch installs and those who wish to install Arch on a multi-OS-UEFI booting system.

	# External USB HDD/SSD Installers Notes: Encrypted Arch installs can be booted and run from an external USB HDD or SSD, but
	# only when the installation is correctly set up. There are several necessary changes to my standard procedure you'll want
	# to make during the install process. Read my External USB HDD/SSD Installation section below before proceeding.

eggman64 / arch-linux-install

Created November 27, 2018 11:02 — forked from mattiaslundberg/arch-linux-install

Minimal instructions for installing arch linux on an UEFI system with full system encryption using dm-crypt and luks

	# Install ARCH Linux with encrypted file-system and UEFI
	# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.

	# Download the archiso image from https://www.archlinux.org/
	# Copy to a usb-drive
	dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux

	# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.

	# Set swedish keymap

eggman64 / tar_encrypt.sh

Last active November 28, 2018 10:20

encrypt tarball with openssl

	# Encrypt

	tar cz folder_to_encrypt \| \
	openssl enc -aes-256-cbc -e > out.tar.gz.enc

	# Decrypt

	openssl enc -aes-256-cbc -d -in out.tar.gz.enc \| tar xz

	# Consider using -pbkdf2 instead of -aes-256-cbc for slower but more secure encryption

eggman64 / bar.sh

Created July 21, 2017 10:36 — forked from csssuf/bar.sh

Adds now playing indicator from spotify or MPD to i3status

	#!/bin/bash

	i3status \| while :
	do
	read line

	dir=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
	spotify_status=$(dbus-send --print-reply --session --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get string:'org.mpris.MediaPlayer2.Player' string:'PlaybackStatus' \| tail -n1 \| cut -d'"' -f2)
	spotify_artist=$(dbus-send --print-reply --session --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get string:'org.mpris.MediaPlayer2.Player' string:'Metadata' \| awk -f ${dir}/spotify_song.awk \| head -n 1 \| cut -d':' -f2)
	spotify_song=$(dbus-send --print-reply --session --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get string:'org.mpris.MediaPlayer2.Player' string:'Metadata' \| awk -f ${dir}/spotify_song.awk \| tail -n 1 \| cut -d':' -f2)

eggman64 / bash-shortcuts.txt

Created March 15, 2017 10:13

bash-emacs

	navigation without arrow keys:
	C-p, C-n, C-f, C-b
	(previous, next, forward, backward)

	navigating faster:
	C-a, C-e, A-f, A-b
	("anfang" ;-), end, forward, backward)

	editing without remote keys:
	C-h

eggman64 / gnome-restore-cwd.sh

Last active February 1, 2017 09:48

Open new terminal in previous cwd

	# Add to .bashrc
	# Sauce: http://faq.i3wm.org/question/150/how-to-launch-a-terminal-from-here/
	# Commands to be executed before the prompt is displayed
	# Save current working dir
	PROMPT_COMMAND='pwd > "${XDG_RUNTIME_DIR}/.cwd"'

	# Change to saved working dir
	[[ -f "${XDG_RUNTIME_DIR}/.cwd" ]] && cd "$(< ${XDG_RUNTIME_DIR}/.cwd)"

eggman64 / nc-transfer.md

Last active November 26, 2018 10:39

Netcat grab file

On the receiving end running

nc -l -p 1234 > out.file

will begin listening on port 1234.

On the sending end running

nc -w 3 [destination] 1234 < out.file

eggman64 / bash-prev-command.txt

Created December 14, 2016 09:55

bash previous command argument shortcuts

	!^ first argument
	!$ last argument
	!* all arguments
	!:2 second argument

	!:2-3 second to third arguments
	!:2-$ second to last arguments
	!:2* second to last arguments
	!:2- second to next to last arguments
	!:0 command

Vinay eggman64

Installation of NixOS with encrypted root