nikto: add page (#1793)

pages/common/nikto.md

@@ -0,0 +1,23 @@
+# nikto
+
+> Web server scanner which performs comprehensive tests against web servers for multiple items.
+
+- Perform a basic Nikto scan against a target host:
+
+`perl nikto.pl -h {{192.168.0.1}}`
+
+- Specify the port number when performing a basic scan:
+
+`perl nikto.pl -h {{192.168.0.1}} -p {{443}}`
+
+- Scan ports and protocols with full URL syntax:
+
+`perl nikto.pl -h {{https://192.168.0.1:443/}}`
+
+- Scan multiple ports in the same scanning session:
+
+`perl nikto.pl -h {{192.168.0.1}} -p {{80,88,443}}`
+
+- Update to the latest plugins and databases:
+
+`perl nikto.pl -update`