DevMiner TheDevMinerTV

Automated deployment with systemd on remote server

For any programming language, but this time, we'll do C# (ASP.NET Core backend application). I'm using GitHub Actions with no plugins or some fancy third party dependencies whatsoever, hopefully you can adapt this into your CI runner of choice.

The GitHub Actions file and the bash script file should be easily understood.

If you don't know what a certain command does, you should Google it.

Important

I would advise you to NOT use a public IP address, and you shouldn't open your port 22 publicly.

FAQ on the xz-utils backdoor (CVE-2024-3094)

This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.

Update: I've disabled comments as of 2025-01-26 to avoid everyone having notifications for something a year on if someone wants to suggest a correction. Folks are free to email to suggest corrections still, of course.

Background

This uses Linux kernel dyamic debug features

https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html

This asumes that debugfs is mounted under /sys/kernel/debug

Enable WireGuard debug

echo 'module wireguard +p' | sudo tee /sys/kernel/debug/dynamic_debug/control

To remove a submodule you need to:

Delete the relevant section from the .gitmodules file.
Stage the .gitmodules changes git add .gitmodules
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Run rm -rf .git/modules/path_to_submodule (no trailing slash).
Commit git commit -m "Removed submodule "
Delete the now untracked submodule files rm -rf path_to_submodule

	import { useEffect, useState } from 'react';
	import { PopoverContent, PopoverTrigger } from '../primitives/ui/popover';
	import { Popover } from '../primitives/ui/popover';
	import { BsCardHeading } from 'react-icons/bs';
	import { Button } from '~ui/components/primitives/ui/button';
	import { FiAlertCircle } from 'react-icons/fi';
	import { TbAlertCircleFilled } from 'react-icons/tb';
	type HeadValues = {
	title?: string;
	canonical?: string;

	#!/bin/bash

	#
	# MOVED TO https://github.com/TheDevMinerTV/sh.devminer.xyz/blob/master/scripts/copy_ssh_keys.sh
	#

	# You can use this script to copy all public keys from your local machine to multiple remote machines.
	#
	# Usage: ./copy_ssh_keys.sh <non-root username> <own public key> <folder with pub keys> <host1> [host2]...
	#

	{
	"Command": "skin",
	"Skins": [
	{
	"Item Shortname": "fun.guitar",
	"Skins": [
	0,
	809801196,
	826914904,
	809938266,

	#!/bin/bash

	IMAGE="gcr.io/google-containers/ubuntu-slim:0.14"
	COMMAND="/bin/bash"
	SUFFIX=$(date +%s \| shasum \| base64 \| fold -w 10 \| head -1 \| tr '[:upper:]' '[:lower:]')

	usage_exit() {
	echo "Usage: $0 [-c command] [-i image] PVC ..." 1>&2
	exit 1
	}

	image: golang:latest

	variables:
	REPO_NAME: gitlab.com/*/*

	before_script:
	- go version
	- echo $CI_BUILD_REF
	- echo $CI_PROJECT_DIR

	#!/bin/bash

	# This scripts lets you check which minimum GLIBC version an executable requires.
	# Simply run './glibc-check.sh path/to/your/binary'
	#
	# You can set `MAX_VER` however low you want, although I (fasterthanlime)
	# feel like `2.13` is a good target (For reference, Ubuntu 12.04 has GLIBC 2.15)
	MAX_VER=2.13

	SCRIPTPATH=$( cd $(dirname $0) ; pwd -P )