Taimoor Ahmad taimoorgit

Platform Engineer

taimoorgit / how_to_redact_pdf_macos.sh

Last active February 12, 2026 03:26

How to redact a PDF on macOS - hide sensitive information using Preview, rasterize text using ImageMagick, remove EXIF data using ExifTool

	# make a working copy so the original stays untouched
	cp TA1.pdf DexaScan.pdf

	# open the copy in Preview, delete pages, and use Markup → Redact (choose “Remove Content”), then save
	open DexaScan.pdf

	# rasterize the pdf to destroy all text layers (non-selectable, non-recoverable)
	magick -density 300 DexaScan.pdf Dexa_Scan.pdf

	# strip all metadata in place (no backup file)

taimoorgit / liboqs-example.go

Last active January 23, 2021 15:07

Keypair generator and signature verifier for liboqs-go

	// signature Go example
	package main

	import (
	"fmt"
	"log"

	"github.com/open-quantum-safe/liboqs-go/oqs"
	)