pdf_invoice_layout_sample.pdf

curl -L -o pdf_invoice_layout_sample.pdf \
  https://samplefile.com/samples/download/document/pdf/pdf_invoice_layout_sample.pdf/

wget -O pdf_invoice_layout_sample.pdf \
  https://samplefile.com/samples/download/document/pdf/pdf_invoice_layout_sample.pdf/

import requests

url = "https://samplefile.com/samples/download/document/pdf/pdf_invoice_layout_sample.pdf/"
resp = requests.get(url)
with open("pdf_invoice_layout_sample.pdf", "wb") as f:
    f.write(resp.content)

const resp = await fetch("https://samplefile.com/samples/download/document/pdf/pdf_invoice_layout_sample.pdf/");
const buf = Buffer.from(await resp.arrayBuffer());
require("fs").writeFileSync("pdf_invoice_layout_sample.pdf", buf);

# Download and verify SHA256
curl -L -o pdf_invoice_layout_sample.pdf https://samplefile.com/samples/download/document/pdf/pdf_invoice_layout_sample.pdf/
echo "45c10f35ba186531fd55297da0790de0ce7b5ff1f86a7e35274486709298b117  pdf_invoice_layout_sample.pdf" | shasum -a 256 -c

# Python
import hashlib, requests
data = requests.get("https://samplefile.com/samples/download/document/pdf/pdf_invoice_layout_sample.pdf/").content
assert hashlib.sha256(data).hexdigest() == "45c10f35ba186531fd55297da0790de0ce7b5ff1f86a7e35274486709298b117"