Miscellany
Family
Webcomics I like
LGBTQ+ maths
TeX stuff
Tech stuff
- Edit PDF page numbers: jpdftweak
- Edit PDF tables of contents: HandyOutliner
- PDF magic:
- pdftk A=odd_pages.pdf B=even_pages.pdf shuffle A B output collated_pages.pdf
- pdftk A=scan1.pdf B=scan2.pdf shuffle A Bend-1 output collated_pages.pdf
- img2pdf 1.jpg 2.jpg --output combined.pdf
- python3 pdf_contrast.py 2.3 -i in.pdf -o out.pdf
- ocrmypdf [options] input.pdf output.pdf
- Using Let’s Encrypt on GoDaddy-hosted websites:
sudo certbot certonly --manual -d bforras.eu -d *.bforras.eu --preferred-challenges dns-01 --server https://acme-v02.api.letsencrypt.org/directory
- Simple Signer: sign and certify pdfs on Ubuntu
Synonyms
Stuff