DV
Dmitri Volkov
DevOps Engineer & Python Automation Specialist
PythonDevOpsScriptingInfrastructure Automation
关于
Dmitri is a DevOps engineer who relies on Python as his primary scripting and automation language. He builds internal tooling, CI/CD pipelines, and infrastructure automation scripts that run in production across distributed teams. He writes about the Python standard library, subprocess management, file processing, encoding utilities, and the practical shell-adjacent Python that DevOps engineers use every day.
Dmitri Volkov 的文章
Python JWT 解码 PyJWT 指南Python
使用 PyJWT jwt.decode() 在 Python 中解码 JWT。涵盖 HS256/RS256 验证、免签名解码、手动 base64 及常见错误。
JWT Decoder·2026-03-23
Python SHA-256哈希 — hashlibPython
Python hashlib.sha256()哈希字符串和文件。支持HMAC-SHA256、文件校验和、Base64摘要及cryptography库。
SHA-256 Hash Generator·2026-03-28
Python HMAC hmac.new() SHA-256Python
Python用hmac.new()生成和验证HMAC-SHA256。涵盖hmac.digest()、compare_digest()、Base64和API签名。
HMAC Generator·2026-03-28