Joakim Uddholm - Blog

Here is how I rip my old DVDs in 2026

Fix for BankID on Murena eOS

How to remove those annoying uninstallable Google apps via adb

I use keepassxc to store my passwords.

Trying to find instructions on how to reset the M15w printer to set up a new wifi connection was annoying enough that I wrote it down.

**tl;dr;** Microsoft has an internal use shorturl service at **go.microsoft.com** that can be enumerated for hijackable links.

In October 2022 I found a pretty specific CSRF vulnerability on Bitbucket Server (the self hosted version).

In May last year (2022) I found and disclosed a vulnerability on a subdomain of nhp.gov.in.

In this post I want to show a quick way to scrape websites using the python package requests-html and firefox's developer tools.

Cheatsheet of how to use python's built in logging

An example of using Google Analytics to exfiltrate past CSP directives on HackerOne

Instructions on how to revoke your public PGP key from MIT's Key Server.

Some disorganized notes on how I set up my yubikey for SSH auth and git commit signing.

How I setup RAID1 on a basic USB sata docking station.

I finally bought myself a dock for the thinkpad I use as my main computer.

I got myself a scanner so that I could scan some paperwork.

How to create systemd timers, that are in my opinion better than cronjobs.

A quick workaround for those of us with upperchase characters in our Github username when using Github Packages.

Short how-to revert a linux kernel on Ubuntu 18.04

The steps I took to mount a RAID1 drive in Linux.

Short cheatsheet for using Veracrypt

PulseAudio seems to be the default sound system for many linux distributions, including mine.

Where I build a static site webhotel using traefik, docker, ansible and good old ssh.

I'm currently doing my yearly-ish reinstall of my OS.

A quick howto configure IPv6 for a single EC2 instance.

A short howto for copying all data from one MongoDB database to another.

All the buzzwords and AWS abbreviations!

It's almost 2019, and what better time to reminisce a bit and remember what I've learned the past year.

_I originally wrote this document for my work, where we were deep into a microservices architecture.

I originally wrote this rough cheatsheet for documentation at work, where I had to deal with different linux flavours' ways

I'm developing a small app in my free time using nodejs and express, while trying out Auth0

Here is the Dockerfile for a small golang webservice I wrote, which I managed to make quite

I wrote some tools to help with migrating an existing imap account from one server to another, so that you can keep your emails when you

At work we use `git flow` to organize our git repositories.

Just for fun, I decided to try making a CI/CD pipeline for my CV.

Over the weekend I wrote a small tool that will automatically update the /etc/hosts file with your running docker container.

Just a small howto for creating new application launchers in ubuntu, and I guess other similar distros.

Hello again, blog.

Last week I went to the cinema with some friends.

I'd like to write about a part of what was my master thesis project.

Signing in to your mobile apps should be easier in my opinion than having to type

As part of my thesis, I'm looking at using Tor for an anonymous submission system.

I'm on the boat from Gotland again after having spent a week there with my

*Disclaimer: Some thoughts on reason, ethics, and teaching.

Found a neat little hack using "World Wide Web URLs"

Here are the virtualhost configuration I use to set up https on apache for a

I'm about to deploy a small sideproject I've been coding the past 2 weeks and

Continuing with the theme of wifi attacks, tonight I'm looking at the SSLStrip tool.

I'm spending the night learning about the tool ettercap.

This is a hack I disclosed around a year ago to the company in question.