LaurentFough

#       $OpenBSD: pf.conf,v 1.52 2013/02/13 23:11:14 halex Exp $
#
# See pf.conf(5) for syntax and examples.
#
# Remember to set net.inet.ip.forwarding=1 and/or net.inet6.ip6.forwarding=1
# in /etc/sysctl.conf if packets are to be forwarded between interfaces.

### Macros

# system

LaurentFough

How to set up multiple accounts with Mutt E-mail Client

Thanks to this article by Christoph Berg

Instructions

Directories and files

~/

LaurentFough

body
{
  margin-top: 1px;
  margin-right: 3px;
  margin-left:  2px;
  margin-bottom: 3px;
  background: #201F1F;
  color: white;
  font-family: Bookerly, Segoe UI, Palatino Linotype, Arial Unicode MS;
}

LaurentFough

#!/bin/sh

# i3-get-window-criteria - Get criteria for use with i3 config commands

# To use, run this script, then click on a window.
# Output is in the format: [<name>=<value> <name>=<value> ...]

# Known problem: when WM_NAME is used as fallback for the 'title="<string>"' criterion,
# quotes in "<string>" are not escaped properly. This is a problem with the output of `xprop`,
# reported upstream: https://bugs.freedesktop.org/show_bug.cgi?id=66807

LaurentFough

# Some useful iptables aliases for New SysAdmins

alias fw_show="iptables -L -n -v" # Displaying the Status of Your Firewall
alias fw_show_line="iptables -n -L -v --line-numbers" # Display Line 
alias fw_start="service iptables start" # Start the Firewall
alias fw_restart="service iptables restart" # Restart the Firewall
alias fw_stop="service iptables stop" # Stop the Firewall
alias fw_save="service iptables save" # Save the Firewall
alias fw_icmp_drop="iptables -A INPUT -p icmp --icmp-type echo-request -j DROP" # Block ICMP Ping Request
alias fw_flush="iptables -F"

LaurentFough

Copyright (c) 2014, 2016, 2017 M. Teufel

Unlimited redistribution and modification of this document is allowed provided that the above copyright notice and this permission notice remains in tact.

---

If you are reading this, you probably asked for a (unaffiliated) cloak on freenode because you wanted to hide your IP or hostname.

This text is here to tell you that cloaks and vHosts don't hide your IP very well. Cloaks on freenode show your (lack of) affiliation with a project or a group being hosted on freenode.

LaurentFough

Steps to set up a Arch Linux

Install vim <3

pacman -Syu

pacman -S vim

Create partition

fdisk /dev/sda

Format partition

LaurentFough

The new Raspberry Pi 3 released on 29 Feb 2016 has issues with its UART port as the pinout GPIO 14/15 on the pin header is now based on a low throughput mini-UART.

To understand the issue better than reading the wall of text below, you can see the talk I gave on this issue.

The actual hardware UART on the BCM2837 SoC has now been assigned to handle Bluetooth with the BCM43438 Wifi/Bluetooth chip. More details can be found here and here.

This mini-UART does not produce a stable baud rate as it fluctuates based on the Core clock speed whenever it rises or falls. The result is that the serial debug output is practically unusable. On Raspbian you may see garbage or nothing at all. The solution is simple, add core_freq=250 to /boot/config.txt to cap the core frequency to a constant value. This optio

LaurentFough

Install Arch Linux on Mac mini

We will be creating dual boot for OS X and Linux with no special boot loader. For other setup, refer to [1]. We will keep all data on an external hard drive, so we do not need huge amount of space for the linux system. We will install from an USB thumb drive (will need at least 1GB in size), newer Minis do not have CD roms.

Prepare the disk in Mac OS X (El Capitan)

LaurentFough

#!/usr/bin/env bash

# starts (or restarts) a 1password cli session, sets 30 minute countdown variable

# use: OP_CLOUD_ACCOUNT="[your-account-name]" source /path/to/op_session.sh command
# e.g.: OP_CLOUD_ACCOUNT="familyname" source ~/op_session.sh get account


check_session(){
    # attempt sign in if session is not active