Arthur Eschenlauer eschen42

Installing bibbox locally - notes to self

Ensure locale is `en_US.UTF-8 UTF-8`

If the output of the locale command does not include the line

LC_ALL=en_US.UTF-8

then you may need to do the following:

Public key SSH with eCryptFS home directory

The goal

I want to SSH into an Ubuntu box with an encrypted home directory, and I prefer using publickey authentication.

The problem posed by an encrypted home

Ubuntu allows you to encrypt your own home directory. If you insist, as I do, that you use publickey authentication for your SSH authentication (which is nearly two-factor authentication as long as you protect your private ID key with a passphrase), this presents a problem: to authenticate, you need your ~/.ssh/authorized_keys file accessible, but when you are not logged in, it is inaccessible.

	#!/bin/sh
	if [ -z "$1" ]; then
	echo "usage: $0 path/to/decompressed/usernetes/release/"
	exit 1
	fi
	if [ ! -d "$1" ]; then
	echo "usage: $0 path/to/decompressed/usernetes/release/"
	echo "path '$1' does not exist"
	exit 1
	fi

	# center with 'colMeans()' - ref: http://gastonsanchez.com/visually-enforced/how-to/2014/01/15/Center-data-in-R/
	center_colmeans <- function(x) {
	xcenter <- colMeans(x)
	x - rep(xcenter, rep.int(nrow(x), ncol(x)))
	}

	procedure Apply(f, L)
	local result, x
	result := []
	every x := !L do put(result, f(x)) \| fail
	return result
	end

	procedure Reduce(f, L)
	if *L > 1
	then return f( L[1], Reduce( f, L[2:0] ) )

	procedure co_bistable(off_state, on_state)
	local button, bistable_button, bistable_state
	/off_state := "off"
	/on_state := "on"
	bistable_button := bistable_state := button := off_state
	return create while button := (
	if button ~== bistable_button
	then if (bistable_button := button) == on_state
	then bistable_state := if bistable_state == off_state
	then on_state

	@set ERRORLEVEL=&setlocal&echo off
	:: ref: https://gist.github.com/eschen42/dec433b73edf5090c62ffe854604bdf6
	set ARG1=%1
	if not defined ARG1 (
	echo usage: "%~nx0" executable-name [/a]
	exit /b -87
	)
	set ALL=FALSE
	set ARG2=%2
	if defined ARG2 (

	#!/usr/bin/env bash
	export ROWCOL="$(stty -a \| head -n 1 \| grep columns \| sed -n -e 's/speed [0-9]* baud; rows \([0-9]\); columns \([0-9]\);./export LINES=\1; export COLUMNS=\2 /; s/.speed//; p')"
	$ROWCOL