- Remove trailing whitespace and normalize blank lines
- Unify string quotes and line breaks for long lines
- Sort imports alphabetically across modules
When a shell command times out, process.kill() is called but the
process object was never awaited after that. This leaves subprocess
pipes undrained and file descriptors open. If many commands time out,
fd leaks accumulate.
Add a bounded wait (5s) after kill to let the process fully terminate
and release its resources.
The deny pattern `\b(format|mkfs|diskpart)\b` incorrectly blocked
commands containing "format" inside URLs (e.g. `curl https://wttr.in?format=3`)
because `\b` fires at the boundary between `?` (non-word) and `f` (word).
Split into two patterns:
- `(?:^|[;&|]\s*)format\b` — only matches `format` as a standalone
command (start of line or after shell operators)
- `\b(mkfs|diskpart)\b` — kept as-is (unique enough to not false-positive)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
