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Pranay Pawar Bugaddr

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Bugaddr / bookmarklets.md
Created April 29, 2026 09:52
Collection of various bookmarklets

Bookmarklets collection

  1. Darken firefox pdfs

    javascript:(function(){var css='.textLayer{filter:invert(90%)!important;mix-blend-mode:screen!important;}.canvasWrapper canvas{filter:invert(90%)!important;}';var head=document.getElementsByTagName('head')[0];var style=document.createElement('style');if(!window.pdfInvertCounter){window.pdfInvertCounter=1;}else{window.pdfInvertCounter++;if(window.pdfInvertCounter%2==0){var css='.textLayer{filter:invert(0%)!important;mix-blend-mode:normal!important;}.canvasWrapper canvas{filter:invert(0%)!important;}';}}style.type='text/css';if(style.styleSheet){style.styleSheet.cssText=css;}else{style.appendChild(document.createTextNode(css));}head.appendChild(style);}());
@Bugaddr
Bugaddr / thermald_dpft_xml_table_viewer.py
Created December 25, 2025 19:29
A small CLI utility that scans /etc/thermal-conf.xml* files, extracts thermal zone sensors and trip temperatures, groups identical configurations, and prints a neatly wrapped, terminal-width–aware audit table showing PPCC status, configurations, and source files.
import os
import sys
import glob
import xml.etree.ElementTree as ET
import textwrap
from collections import defaultdict
def parse_thermal_xml(file_path):
try:
with open(file_path, 'r') as f:
@Bugaddr
Bugaddr / check_thermals.sh
Last active December 16, 2025 07:14
Script to verify cpu thermal throttling
#!/bin/bash
# --- CONFIGURATION ---
DURATION=60 # How long to run the stress test (in seconds)
SAFE_TEMP_LIMIT=98 # Emergency cutoff temperature (Celsius)
PASTE_SPIKE_THRESHOLD=25 # If temp jumps this much in 2 seconds, suspect bad paste
THROTTLE_THRESHOLD_PCT=85 # If CPU speed drops below 85% of max, suspect throttling
# Colors
RED='\033[0;31m'
@Bugaddr
Bugaddr / circular_convolution.m
Created November 21, 2025 08:51
Matlab code to generate circular convolution
clc;
clear;
close all;
%% 1. Define Input Sequences (From your specific problem)
x = [1, 0, 1, 0]; % Outer Circle Sequence
h = [1, 2, 3, 4]; % Inner Circle Sequence
% Determine N
N = max(length(x), length(h));
@Bugaddr
Bugaddr / subscribe_yt.py
Last active October 15, 2025 11:57
Python script to subscribe automatically to youtube channels using selenium
# Example channels.txt
#https://www.youtube.com/channel/UCzml9bXoEM0itbcE96CB03w DroneBot Workshop
#https://www.youtube.com/channel/UCzWQYUVCpZqtN93H8RR44Qw Seeker
#https://www.youtube.com/channel/UCyPYQTT20IgzVw92LDvtClw Squat University
from selenium import webdriver
from selenium.webdriver.firefox.options import Options
from selenium.webdriver.firefox.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
@Bugaddr
Bugaddr / gentoo_installation_guide.md
Last active January 14, 2026 15:13
Guide to install gentoo linux inside qemu

Gentoo Installation Guide with UKI

This guide provides a step-by-step process for installing Gentoo Linux using a modern systemd profile and a Unified Kernel Image (UKI) with systemd-boot.

1. Initial Setup & Partitioning

# Unmount all partitions if mounted, suppressing errors
umount /dev/vda1 2>/dev/null
umount /dev/vda2 2>/dev/null
@Bugaddr
Bugaddr / dit_fft_butterfly_diagram.m
Last active October 14, 2025 12:50
MATLAB Code for computing DFT using DIT-FFT with Butterfly Diagram
clc;
clear;
close all;
% Given sequence
X = [1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0];
N = length(X); % Length of sequence (must be power of 2)
% Bit-reversal permutation
bit_rev_order = bitrevorder(0:N-1) + 1;
@Bugaddr
Bugaddr / daily_whatis.sh
Last active October 14, 2025 12:50
Shell script for printing whatis for executables in /usr/bin folder randomly, just to make you curious and maybe you will find some new command :)
#!/usr/bin/env bash
# File to store previously printed commands
printed_commands_file=~/.local/share/daily-whatis/databases/printed_commands_db.txt
# Check if the file exists, if not create it
if [ ! -f "$printed_commands_file" ]; then
mkdir -p "$(dirname "$printed_commands_file")" # Ensure directory exists
touch "$printed_commands_file" # Create the file
fi