Simon Elsbrock elsbrock

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

Install Proxmox and a RancherOS VM with Portainer to manage docker containers

WARNING MAY BE INCORRECT AND INCOMPLETE, USE AT YOUR OWN RISK

I have tried this setup and although it works and may be good for ceratin circumstances I would advise using ubuntu as the base with docker, docker-compose, and portainer. https://gist.github.com/mow4cash/626275e095f7f90898944a85d66b3be6

Link to my docker run file https://gist.github.com/mow4cash/6a25343cdeb0cd115f263dea0a3b623d

Nix builder for Kubernetes

Table of Contents

Nix builder for Kubernetes
- Overview
- Why?
How?

NOTE

This content has moved.

Please go to bagder/TRRprefs for the current incarnation of the docs, and please help us out polish and maintain this documentation!

Setup interface eth1 and configure the DHCP/DNS server

configure
 
set interfaces ethernet eth1 address 192.168.2.254/24
set interfaces ethernet eth1 description "eth1 - LAN"
set interfaces ethernet eth1 duplex auto
set interfaces ethernet eth1 speed auto

Overly aggressive CFS

We're looking at CPU bandwidth control via CFS:

https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt

Reproduction program

Program does number of iterations, in each iteration we burn CPU in small chunks until we get 5ms of real time spent. On each iteration we also print how much

	#!/usr/bin/env python3
	# Build a SQLite3 DB for looking up SHA-1 hashes of leaked passwords.
	#
	# This can be fed the txt file from one of Have I Been Pwned's hash
	# lists available from https://haveibeenpwned.com/Passwords -- but any
	# text file with line format ``hash-hex:count`` will work.
	#
	# When run on the v5 hash-ordered SHA-1 file, expect the build to take
	# about 35 minutes and produce a 15.7 GiB file (~30.5 bytes per record).
	#

	#!/usr/bin/env bash
	# Runs a command wrapped in ZFS pre-post snapshots. The whole data pool is recursively snapshotted.
	# Analogous to my snp script for BTRFS: https://gist.github.com/erikw/5229436
	# Usage: $ znp <commands>
	# e.g.: $ znp pgk upgrade
	# e.g.: $ znp portmaster -aG
	# e.g.: $ znp freebsd-upgrade install

	zfs_pool=zroot

	#!/usr/bin/env python3
	# vim: fileencoding=utf-8
	"""
	Upload a TLS key and cert to a FRITZ!Box, in pretty Python
	Copyright (C) 2018--2021 Olivier Mehani <shtrom@ssji.net>

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
	default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
	default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'