iplink: document 'change' option to ip link

Add the command alias "change" to man page.
Don't show it on usage, since it is not commonly used.

Reported-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Matteo Croce <mcroce@redhat.com>

diff --git a/man/man8/ip-link.8.in b/man/man8/ip-link.8.in
index 883d88077d6618beeb0bb014536d1e5de7507d87..a8ae72d2b0978dfc7cee3bf3d0f4705aff8d2be7 100644 (file)
--- a/man/man8/ip-link.8.in
+++ b/man/man8/ip-link.8.in
@@ -1815,6 +1815,11 @@ can move the system to an unpredictable state. The solution
 is to avoid changing several parameters with one
 .B ip link set
 call.
+The modifier
+.B change
+is equivalent to
+.BR "set" .
+
 
 .TP
 .BI dev " DEVICE "