git-blame(1) on Linux
The text 22baefadf0f9, as Debian 10 (Buster) shipped it.
Show what revision and author last modified each line of a file
Flags it lists
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--abbrev -
--contents -
--date -
--encoding -
--incremental -
--line-porcelain -
--porcelain -
--reverse -
--root -
--score-debug -
--show-email -
--show-name -
--show-number -
--show-stats -
-C -
-L -
-M -
-S -
-b -
-c -
-e -
-f -
-h -
-l -
-n -
-p -
-s -
-t -
-w