iptables.8: mention iptables-save in -L documentation

-L omits some details (e.g. interfaces).

We already mentioned '-L -v' but for convenience also mention
ipt-save since that lists it as-is too.

Signed-off-by: Florian Westphal <fw@strlen.de>

diff --git a/iptables/iptables.8.in b/iptables/iptables.8.in
index ceba5dc240b8c3f5409a73d245f9b6fdc57dbbc5..7401cc7cf0c65cf2aa71843faa929a9264fb05f1 100644 (file)
--- a/iptables/iptables.8.in
+++ b/iptables/iptables.8.in
@@ -194,6 +194,8 @@ arguments given. The exact rules are suppressed until you use
 .nf
  iptables \-L \-v
 .fi
+or
+\fBiptables\-save\fP(8).
 .TP
 \fB\-S\fP, \fB\-\-list\-rules\fP [\fIchain\fP]
 Print all rules in the selected chain.  If no chain is selected, all