ErykDarnowski

Local LLM crawl4ai mcp implementation

This implementation allows your local LLM (for example running on LM Studio) to utilize unclecode/crawl4ai to get informatino from URLs!

1. Install required pkgs

pip install mcp crawl4ai
playwright install

ErykDarnowski

#!/bin/bash
#
# **A quick & dirty script for removing audio from mp4 files in a given dir.**

## Check if path given as arg:
if [ $# -eq 0 ]; then
    echo "ERR! No path supplied"; exit 1;
fi

## Check if give path exists:

ErykDarnowski

#!/bin/bash
#
# **A quick & dirty hugo website build + upload script.**
# Place this file in your hugo website's root directory, run `chmod +x`
# Setup the config variables and enjoy a more streamlined experience!

FTP_LOGIN=""
FTP_PASS=""
FTP_HOST=""

ErykDarnowski

Crop out view from glass door from P1S timelapse video using ffmpeg

➜ ffmpeg -i in.mp4 -vf "crop=1240:720:0:0" out.mp4
#     cropped width and height ^                  (we're removing 40px from the height)
#  coordinates of the top-left corner ^           (we're setting the top-left corner to the top-left of the screen so we cut out the bottom 40px)

ErykDarnowski

Linux show dir sizes in human readable format and sort them in ascending order

du -sh * | sort -h

ErykDarnowski

Crop out the Windows 10 taskbar from a 1080p video using ffmpeg

ffmpeg -i in.mp4 -vf "crop=1920:1040:0:0" out.mp4
#     cropped width and height ^                  (we're removing 40px from the height)
#  coordinates of the top-left corner ^           (we're setting the top-left corner to the top-left of the screen so we cut out the bottom 40px)

ErykDarnowski

heif-convert convert all .heic files to .png

This snippet will (in current dir):

1. Convert all files of .heic / .HEIC extension to ones with .png.
2. Remove all original .heic files.

find . -type f -iname '*.heic' -print0 | while IFS= read -r -d '' file; do heif-convert "$file" -f "png" && rm "$file"; done

ErykDarnowski

USOS timetable block time calculator [Userscript]

A script that adds time of block next to it's start / end times in the timetable.

Instructions

1. Install a Userscript browser extension

• Tampermonkey (I use this one)
• Violentmonkey
• etc.

ErykDarnowski

USOS print list of course final grades to console

This little script works for both ordinary and part time timetables + has a bunch of cool QoL features ;)
(It displays the nicer timetable under the original one)

Instructions

1. Go to your courses page (for me its: https://usosweb.ansb.pl/kontroler.php?_action=dla_stud/studia/oceny/index)
2. Open the browser Dev Tools F12
3. Paste in the code:

ErykDarnowski

USOS print list of courses to console

This little script works for both ordinary and part time timetables + has a bunch of cool QoL features ;)
(It displays the nicer timetable under the original one)

Instructions

1. Go to your courses page (for me its: https://usosweb.ansb.pl/kontroler.php?_action=dla_stud/studia/oceny/index)
2. Open the browser Dev Tools F12
3. Paste in the code: