etex(1) on Linux
The text cfcecc74e52a, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
extended (plain) TeX
Flags it lists
-
-enc -
-etex -
-file-line-error -
-file-line-error-style -
-halt-on-error -
-help -
-ini -
-ipc -
-ipc-start -
-mltex -
-no-file-line-error -
-no-parse-first-line -
-no-shell-escape -
-parse-first-line -
-recorder -
-shell-escape -
-src-specials -
-version