bool(1) on Linux
The text 434fb540cd18, as Debian 3.1 (Sarge) shipped it.
print context matching a boolean expression
Flags it lists
-
--byte-offset -
--count -
--files-with-matches -
--files-without-match -
--fixed-string -
--help -
--ignore-case -
--line-number -
--no-filename -
--no-messages -
--no-pattern -
--quiet -
--silent -
--version -
--with-filename -
--with-pattern -
-F -
-H -
-L -
-P -
-V -
-b -
-c -
-h -
-i -
-l -
-n -
-p -
-q -
-s