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Christian Witts ChristianWitts

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@VictorTaelin
VictorTaelin / itt-coc.ts
Last active March 2, 2024 15:53
ITT-Flavored Calculus of Constructions Type Checker
// A nano dependent type-checker featuring inductive types via self encodings.
// All computation rules are justified by interaction combinator semantics,
// resulting in major simplifications and improvements over old Kind-Core.
// Specifically, computable annotations (ANNs) and their counterpart (ANN
// binders) and a new self encoding based on equality (rather than dependent
// motives) greatly reduce code size. A more complete file, including
// superpositions (for optimal unification) is available on the
// Interaction-Type-Theory repository.
// Credits also to Franchu and T6 for insights.
@lizthegrey
lizthegrey / attributes.rb
Last active February 24, 2024 14:11
Hardening SSH with 2fa
default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'
@drubin
drubin / cordon-drain-pool
Last active May 3, 2022 14:21
Cordon and Drain GKE Node pools
#!/bin/bash -e
# Cordons and drains a node pool
display_usage() {
echo "Cordons and drains a nodepool"
echo -e "\nUsage:\n ./cordon-drain-pool [nodepool-name] "
echo -e " ./cordon-drain-pool pool-1 \n"
}
if [ $# -le 1 ]
then
@creack
creack / main.go
Created January 7, 2018 17:30 — forked from enricofoltran/main.go
A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
package main
import (
"context"
"fmt"
"log"
"net/http"
"os"
"os/signal"
"strconv"
@enricofoltran
enricofoltran / main.go
Last active April 1, 2024 00:17
A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
package main
import (
"context"
"flag"
"fmt"
"log"
"net/http"
"os"
"os/signal"
@troyfontaine
troyfontaine / 1-setup.md
Last active May 3, 2024 10:52
Signing your Git Commits on MacOS

Methods of Signing Git Commits on MacOS

Last updated March 13, 2024

This Gist explains how to sign commits using gpg in a step-by-step fashion. Previously, krypt.co was heavily mentioned, but I've only recently learned they were acquired by Akamai and no longer update their previous free products. Those mentions have been removed.

Additionally, 1Password now supports signing Git commits with SSH keys and makes it pretty easy-plus you can easily configure Git Tower to use it for both signing and ssh.

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing your commits with GPG.

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@alirobe
alirobe / reclaimWindows10.ps1
Last active April 26, 2024 17:59
This Windows 10 Setup Script turns off a bunch of unnecessary Windows 10 telemetery, bloatware, & privacy things. Not guaranteed to catch everything. Review and tweak before running. Reboot after running. Scripts for reversing are included and commented. Fork of https://github.com/Disassembler0/Win10-Initial-Setup-Script (different defaults). N.…
###
###
### UPDATE: For Win 11, I recommend using this tool in place of this script:
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
###
@atcuno
atcuno / gist:3425484ac5cce5298932
Last active March 25, 2024 13:55
HowTo: Privacy & Security Conscious Browsing

The purpose of this document is to make recommendations on how to browse in a privacy and security conscious manner. This information is compiled from a number of sources, which are referenced throughout the document, as well as my own experiences with the described technologies.

I welcome contributions and comments on the information contained. Please see the How to Contribute section for information on contributing your own knowledge.

Table of Contents