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-rw-r--r--doc/coreutils.texi7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/coreutils.texi b/doc/coreutils.texi
index 1fd99d0f8..25380628d 100644
--- a/doc/coreutils.texi
+++ b/doc/coreutils.texi
@@ -14187,6 +14187,13 @@ each character over high latency links. See also
@uref{ftp://ftp.rfc-editor.org/in-notes/rfc1116.txt, Internet RFC 1116}.
Non-POSIX@.
May be negated.
+
+@item flusho
+@opindex flusho
+Discard output.
+Note this setting is currently ignored on GNU/Linux systems.
+Non-POSIX@.
+May be negated.
@end table