tldr/pages/common/fmtutil-sys.md

fmtutil-sys

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

• Recreate all system format files:

fmtutil-sys --all

• Create all missing system format files:

fmtutil-sys --missing

• Recreate a specific system format:

fmtutil-sys --byfmt {{format}}

• List configured formats:

fmtutil-sys --listcfg