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authorPhil Sutter <phil@nwl.cc>2022-01-28 15:32:10 +0100
committerPhil Sutter <phil@nwl.cc>2022-02-04 09:49:23 +0100
commit17ed253f9dd401d7b83b81f5db93411bee592a40 (patch)
tree2b953d3422b0d705678746b329b2c7765176ba6e /iptables/iptables-restore.8.in
parenta761a026c60d4ce4e8f9a79b6e51ddc57fe97e1a (diff)
iptables-restore: Support for extra debug output
Treat --verbose just like iptables itself, increasing debug level with number of invocations. To propagate the level into do_command() callback, insert virtual '-v' flags into rule lines. The only downside of this is that simple verbose output is changed and now also prints the rules as they are added - which would be useful if the lines contained the chain they apply to. Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'iptables/iptables-restore.8.in')
-rw-r--r--iptables/iptables-restore.8.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/iptables/iptables-restore.8.in b/iptables/iptables-restore.8.in
index b4b62f92..883da998 100644
--- a/iptables/iptables-restore.8.in
+++ b/iptables/iptables-restore.8.in
@@ -54,6 +54,7 @@ Only parse and construct the ruleset, but do not commit it.
.TP
\fB\-v\fP, \fB\-\-verbose\fP
Print additional debug info during ruleset processing.
+Specify multiple times to increase debug level.
.TP
\fB\-V\fP, \fB\-\-version\fP
Print the program version number.