ageis

YubiKey 4 series GPG and SSH setup guide

Written for fairly adept technical users, preferably of Debian GNU/Linux, not for absolute beginners.

You'll probably be working with a single smartcard, so you'll want only one primary key (1. Sign & Certify) and two associated subkeys (2. Encrypt, 3. Authenticate). I've published a Bash function which automates this slightly special key generation process.

goyalankit

[Unit]
Description=Service that restarts my spread_goodness.service every two hours.

[Service]
Type=oneshot
ExecStart=/usr/bin/systemctl try-restart spread_goodness.service

YoukaiCat

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
#
# Copyright 2017 Vladislav Mileshkin
# Copyright 2015 Bahtiar `kalkin-` Gadimov <[email protected]>
# Copyright 2015 Daniel Gultsch <[email protected]>
#
# 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 3 of the License, or

kanaka

(module
  (func $addTwo (param i32 i32) (result i32)
    (i32.add
      (get_local 0)
      (get_local 1)))
  (export "addTwo" (func $addTwo)))

francoism90

#!/bin/sh
qemu-system-x86_64 -enable-kvm -machine q35,accel=kvm \
  -cpu host \
  -m 4G \
  -drive id=disk,file=/home/archie/Documents/Images/win10x64.img,if=none \
  -drive file=/home/archie/Downloads/Win10_1709_English_x64.iso,index=3,media=cdrom \
  -drive file=/home/archie/Downloads/drivers.iso,index=4,media=cdrom \
  -device intel-iommu \
  -device ich9-ahci,id=ahci \
  -device ide-drive,drive=disk,bus=ahci.0 \

jibsen

Introduction

The C standard only specifies minimum limits for the values of character types and standard integer types. This makes it possible to generate efficient code on diverse architectures, but can pose problematic if your code expects the limits to match your development platform, or if you have to do low-level things.

Before C99, the usual way to solve this was to use typedef to declare synonyms

bcremer

systemd for Administrators

Chronological list of the "systemd for Administrators" series published on 0pointer.net/blog:

• Part I: Verifying Bootup
• Part II: Which Service Owns Which Processes?
• Part III: How Do I Convert A SysV Init Script Into A systemd Service File?
• Part IV: Killing Services
• Part V: The Three Levels of "Off"
• Part VI: Changing Roots

josephglanville

#!/bin/bash
TARGET=$1

mkdir -p $TARGET

files=$(
  dpkg -L ruby | grep '/usr/bin/'
  dpkg -L ruby1.9.1 | grep '/usr/bin/'
  echo '/usr/lib/ruby'
)

hjst

# Old-school GPG config was taken from the following docs. I'm preserving these
# links here just in case I need to configure an old version of mutt & gnupg in
# the future without gpgme.
#   * /usr/share/docs/mutt/gpg.rc
#   * http://codesorcery.net/old/mutt/mutt-gnupg-howto
#   * http://dev.mutt.org/trac/wiki/MuttGuide/UseGPG
#
# Mutt now has solid support for GPGME, which not only makes config much
# simpler and eliminates the need to fork gpg processes & parse their output -
# it also makes working with gpg-agent, kwallet, gnome-keyring etc. a doddle

massar

# Example nginx + git HTTP Smart mode (git-http-backend) + HTTP Authentication + HTTPS redirect
# [email protected] - http://jeroen.massar.ch
 
server {
  listen  192.0.1.1:80;
  listen  [2001:db8::1]:80;
 
  # Redirect all non-HTTPS traffic to the HTTPS variant
  return 301 https://$host$request_uri;
}