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-rw-r--r--README.md11
1 files changed, 9 insertions, 2 deletions
diff --git a/README.md b/README.md
index 2ef88bf..3eb5dc7 100644
--- a/README.md
+++ b/README.md
@@ -581,8 +581,6 @@ the Return key within 10 seconds or the `--force` option is used, the
configuration is saved to the files. Otherwise, the old configuration
is restored.
-There is also a command for deleting all firewall rules:
-
**awall flush**
This command configures the firewall to drop all packets.
@@ -612,3 +610,12 @@ as well as their source policies:
The level is an integer in range 0–5 and defaults to 0. More
information is displayed on higher levels.
+
+ **awall diff** \[ **-o** | **--output** DIRECTORY]
+
+Displays the difference in the input policy files and generated output
+files since the last **translate** or **activate** command.
+
+When the **--output** option is used, the updated configuration is
+compared to the generated files in the specified directory (generated
+by the equivalent **translate** command).