Cleaning up Docker cache and free up space
When you are running Docker in raspberry pi, the space are premium, so after several update to my docker image, it is hogging the space […]
Category: Linux
3 Steps to install Docker on Raspberry Pi 5
Recently I purchased Raspberry Pi 5 as to update my old trusted Pi4. So one of the important application is Docker. Docker is a tool […]
How to Build Your Own Pwnagotchi (Cute AI Powered WiFi Hacking Tool)
Given that I am taking a course in Cyber Security, it will help with the understanding to build some of the recon tools, and one […]
Hacking Windows XP with MS17_010 exploit
Here are the steps to exploit MS17_010 in Windows XP. Please use this as educational purposes only. Here are the setup of the virtual environment. […]
Clone Raspberry Pi Sdcard while online
A blogger explains how to clone an active Raspberry Pi SD card using the rpi-clone tool. After accessing the Raspberry Pi via SSH, they download the rpi-clone GitHub repository and conduct a test run. They then insert a new SD card, use specific commands to confirm its recognition, and perform the cloning process. Challenges due to SD card size differences are mentioned, alongside a tutorial video that provides additional guidance.
Installing your own PrivateGPT on Mac
I stumble across an article on how to install your own PrivateGPT so that you can have your own version of LLM (Large language Model) […]
Restoring Old Photos using AI
I stumble across the open source Face restoration using AI. So naturally tempted to try this on and the results are quite stellar. Here are […]
Converting M4A file to MP3
There will be times when you need to convert the M4A file to MP3 file, such as your music that you have purchased from iTunes […]
Installing self-managed instance of GitLab
If you are like me, curious to see how things works under the hood. So I am learning how the CI (continuous integration) and CD […]
Securely using SSH public key Authentication to connect to Remote system
So if you are managing multiple servers using ssh like me, and don’t want to have to remember all the passwords or storing it on […]
How to Download YouTube Video and Convert it to Mp3
So you stumble across the music that you like in YouTube, but you don’t want to listen to it in YouTube because it will suck […]
Splitting Audio files by detecting silence using FFMPEG
Recently I downloaded a soothing music from youtube and it was a long audio loop. So I wanted to split it up to individual mp3 […]
Download all PDF from a Website using WGET
There will be a time where you want to download all pdf from one website with static pages. Here is the command that I have […]
Renaming multiple files in Linux & OSX in one line
Renaming multiple files with the mv command is easier if you know a little bit of Bash scripting. I stumble across the following when I try […]
3 Steps to Install Audio Controlled LEDs
I stumble across the cool WLED firmware which allow you to control my LED Strips. So combining this with LedFx, it makes one heck of […]
How to Update Home Assistant in Docker Container
Here are the step by step walk though to update the Home-Assistant in Docker container. Step 1. Stop and Delete the container SSH to your […]
How to Set Up Local Webserver in OSX BigSur
I need to experiment with my Unifi API, and given that all my machine is occupied, I decided to use my new Hackintosh BigSur as […]
How To Fix Memory leak in ESP8266/NodeMCU
One problem when you are using micro controllers such as Arduino or ESP8266 is that you need to be aware of how precious the memory […]
Upgrading NXFilter on Raspberry Pi
If you have followed my previous post on how to install NXFilter on Raspberry Pi, you might find the following information useful to upgrade what […]
How to start Docker Container at boot time
Now that you have all those docker containers working beautifully, there come a point that you will need to restart the server. That’s when all […]