lizthegrey

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

JoeyBurzynski

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;
}

eaceaser

ACTION=="change", SUBSYSTEM=="drm", RUN+="/usr/bin/machinectl --uid=<YOUR-USER-NAME> shell .host /bin/bash -c '/bin/systemctl start --no-block --user sway-monitor'"

diyism

$ sudo apt-get install linux-headers-$(uname -r)
$ sudo add-apt-repository ppa:wireguard/wireguard
$ sudo apt-get update
$ sudo apt-get install wireguard
$ sudo modprobe wireguard
$ sudo mkdir /etc/wireguard
$ (umask 077 && printf "[Interface]\nPrivateKey = " | sudo tee /etc/wireguard/wg0.conf > /dev/null)
$ wg genkey | sudo tee -a /etc/wireguard/wg0.conf | wg pubkey | sudo tee /etc/wireguard/publickey
$ sudo nano /etc/wireguard/wg0.conf

mutin-sa

Google Public NTP [AS15169]:

time.google.com

time1.google.com

time2.google.com

time3.google.com

ageis

security and hardening options for systemd service units

A common and reliable pattern in service unit files is thus:

NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict

ArseniyShestakov

# Cleanup old alternatives
update-alternatives --remove-all cc
update-alternatives --remove-all c++

update-alternatives --remove-all gcc 
update-alternatives --remove-all g++
update-alternatives --remove-all clang
update-alternatives --remove-all clang++
update-alternatives --remove-all icc
update-alternatives --remove-all icc++

cyrusboadway

#!/bin/bash

### Google Domains provides an API to update a DNS "Syntheitc record". This script
### updates a record with the script-runner's public IP, as resolved using a DNS
### lookup.
###
### Google Dynamic DNS: https://support.google.com/domains/answer/6147083
### Synthetic Records: https://support.google.com/domains/answer/6069273

USERNAME=""

vik-y

# -*- coding: utf-8 -*-
"""
This script is forked originally from Dave Jeffery. The original implementation
was very slow and deleted around 2 tweets per second. Making it multithreaded I 
am able to delete 30-50 tweets per second. 
@author: vik-y

----------------------------------------------------------------------------

This script will delete all of the tweets in the specified account.

stefansundin

#!/bin/sh
# This script will install the files below.
# Please look through them first so you know what will happen.

# Install by running this command:
# curl -fL https://gist.githubusercontent.com/stefansundin/7003429/raw/install-kbd-backlight.sh | sh

# Uninstall with:
# sudo rm /opt/kbd-{backlight,lock}.sh /etc/pm/sleep.d/70-kbd-backlight
# rm ~/.config/autostart/kbd-{backlight,lock}.sh.desktop