diff3(1) on Linux
The text d2ff7e6b0f66, as Debian 8 (Jessie) shipped it.
compare three files line by line
Flags it lists
-
--diff-program -
--easy-only -
--ed -
--help -
--initial-tab -
--label -
--merge -
--overlap-only -
--show-all -
--show-overlap -
--strip-trailing-cr -
--text -
--version -
-3 -
-A -
-E -
-L -
-T -
-X -
-a -
-e -
-i -
-m -
-v -
-x