#pscp
2 articles
Workflow
Silent Overwrites on Upload: Three File Copying Traps
Upload two files with the same name together, and the second silently overwrites the first. No error, no failing exit code, and every page still returns 200. The English page just becomes a Thai page. These are three traps that let file copying cause damage without any warning.
Create .ppk Files for plink/pscp on Windows Without Opening puttygen
puttygen.exe on Windows is GUI-only and cannot batch-convert OpenSSH to .ppk (it returns unrecognised option) — this article writes PPK v3 files directly with Python, including the hard-to-find HMAC-SHA-256 MAC formula, ready to use with plink/pscp/WinSCP.