From a1508e361fcd4dbef101312e84521eab2dd1a13a Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Sun, 8 Aug 2021 11:12:47 +0200
Subject: [PATCH] capabilities.7: Add a reference to user_namespaces(7) for
 CAP_SETFCAP

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man7/capabilities.7 | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/man7/capabilities.7 b/man7/capabilities.7
index c817f7cd6..bafe46b7c 100644
--- a/man7/capabilities.7
+++ b/man7/capabilities.7
@@ -352,10 +352,9 @@ Set arbitrary capabilities on a file.
 .IP
 .\" commit db2e718a47984b9d71ed890eb2ea36ecf150de18
 Since Linux 5.12, this capability is
-also needed to map UID 0 (as in
-.IR "unshare \-Ur" ;
-see
-.BR unshare (1)).
+also needed to map user ID 0 in a new user namespace; see
+.BR user_namespaces (7)
+for details.
 .TP
 .B CAP_SETPCAP
 If file capabilities are supported (i.e., since Linux 2.6.24):