tldr/pages/common/fmtutil.md

fmtutil

Manage TeX formats and Metafont bases. More information: https://manned.org/fmtutil-sys.

• Recreate all format files:

fmtutil --all

• Create all missing format files:

fmtutil --missing

• List available format configurations:

fmtutil --listcfg

• Recreate formats built with a specific engine:

fmtutil --byengine {{engine}}

• Recreate a specific format:

fmtutil --byfmt {{format}}