src: add --literal option

Default not to print the service name as we discussed during the NFWS.

 # nft list ruleset
 table ip x {
        chain y {
                tcp dport 22
                ip saddr 1.1.1.1
        }
 }

 # nft -l list ruleset
 table ip x {
        chain y {
                tcp dport ssh
                ip saddr 1.1.1.1
        }
 }

 # nft -ll list ruleset
 table ip x {
        chain y {
                tcp dport 22
                ip saddr 1dot1dot1dot1.cloudflare-dns.com
        }
 }

Then, -ll displays FQDN. just like the (now deprecated) --ip2name (-N)
option.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/shell/testcases/nft-f/0008split_tables_0 b/tests/shell/testcases/nft-f/0008split_tables_0
index c4ca717f..2631aed4 100755
--- a/tests/shell/testcases/nft-f/0008split_tables_0
+++ b/tests/shell/testcases/nft-f/0008split_tables_0
@@ -5,7 +5,7 @@ set -e
 RULESET="table inet filter {
 	chain ssh {
 		type filter hook input priority 0; policy accept;
-		tcp dport ssh accept;
+		tcp dport 22 accept;
 	}
 }