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mktexfmt(1) on Linux

The text 0d77ff1e2509, as Debian 13 (Trixie) shipped it.

manage TeX formats and Metafont bases, per-user fmtutil-sys - manage TeX formats and Metafont bases, system-wide mktexfmt - create a TeX format or Metafont base

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mktexfmt(1) on Linux now