Welcome to my blog.

Here is a quick Python example to test code highlighting:

import hashlib

def hash_file(path: str) -> str:
    """Return the SHA-256 digest of a file."""
    h = hashlib.sha256()
    with open(path, "rb") as f:
        for chunk in iter(lambda: f.read(8192), b""):
            h.update(chunk)
    return h.hexdigest()

if __name__ == "__main__":
    digest = hash_file("example.txt")
    print(f"SHA-256: {digest}")

And a shell snippet:

#!/usr/bin/env bash
set -euo pipefail

for file in /var/log/*.log; do
    echo "Processing $file"
    grep -i "error" "$file" | tail -n 20
done