`hk util check-byte-order-marker`

How to hail it: hk util check-byte-order-marker [-d --diff] <FILES>…
Effect: read-only (looks, never touches)

Checks the cargo for a UTF-8 byte order marker (BOM).

Cargo it takes

<FILES>… — The files to check

Flags to fly

-d --diff — Write out a diff of the BOM removal instead of the file name
-h --help — Print help, for when ye've lost yer bearings

Tales from the deck

Look for a byte order marker and leave the file be.

sh

hk util check-byte-order-marker README.md

Further charts

Built-in linters and utilities: the standing crew · Troubleshooting: the ship's log · All the bosun's calls