FC (Fay) Stegerman obfusk

VM

$ mkdir -p ~/tmp/build/chromium-vagrant && cd ~/tmp/build/chromium-vagrant
$ vim Vagrantfile

$ vagrant up && vagrant halt
# use virtualbox to add 20GB swap (/dev/sdb)

$ vagrant up && vagrant ssh

[]: {{{1

File        : README.md
Maintainer  : Felix C. Stegerman <[email protected]>
Date        : 2013-05-25

[]: }}}1

Host

[]: {{{1

Certificate

$ openssl req -x509 -newkey rsa:2048 -keyout key.pem \
  -out cert.pem -days 360 -nodes

Packages

vm$ aptitude install nginx-full vim

Nginx

Install on dev server

$ aptitude install dnsmasq

Wildcards

$ cat >> /etc/dnsmasq.d/dev  # choose any name
address=/dev.example.com/192.168.1.2
^D

[]: {{{1

File        : README.md
Maintainer  : Felix C. Stegerman <[email protected]>
Date        : 2013-06-12

[]: }}}1

This README describes how I created a precise64-flx vagrant base box. It is meant to be more secure and contain some useful tools.

	# === Manual Installation of OpenELEC for Raspberry Pi on SD card ===
	#
	# Adapted from create_sdcard of OpenELEC-RPi.arm-3.0.3.
	# Run in OpenELEC-RPi.arm-3.0.3/.
	#
	# === IMPORTANT ===
	#
	# These instructions assume your SD card is at /dev/sdb; replace
	# as appropriate.
	# This will wipe any data off your chosen drive.

	# Usage: canonpath <path>
	# No physical check on the filesystem, but a logical cleanup of a
	# path.
	# Uses perl.
	function canonpath ()
	{ perl -MFile::Spec -e 'print File::Spec->canonpath($ARGV[0])' "$1"; }

	# One-line version of head-and-tail.plx (w/o --no-overlap and w/o
	# proper handling of tail less than number of lines):

	seq 1 100000 \| HEAD=5 TAIL=2 SEP=$'...\n' perl -e 'my($h,$t,$s,$l)=($ENV{"HEAD"}\|\|10,$ENV{"TAIL"}\|\|10,$ENV{"SEP"}\|\|"",0);my @b=();while(<>){print if $.<=$h;$b[$.%$t]=$_;$l=$.};print $s;for(my $i=$t-1;$i>=0;--$i){print $b[($l-$i)%$t]}'

	# For files (not streams), this seems to work just fine too (but it
	# will not overlap):

	( head -n 5; echo ...; tail -n 2 ) < some-file