Differences

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--- linux_wiki:nc [2018/02/06 11:29]
billdozor [NC]
+++ linux_wiki:nc [2018/02/06 11:39]
billdozor [Useful Arguments]
@@ Line 10: / Line 10: @@
 ----
-====== Useful Arguments ======
+====== Useful Options ======
 **EL6**
-  * -z → Scan only
+  * -n → do not perform DNS lookups
+  * -u → use UDP instead of default TCP
   * -v → verbose
   * -w 3 → wait 3 seconds before timeout of initial connection
+  * -z → Scan only
 **EL7**
-  *-i → Idle read/write timeout (disconnect after successful connection)
+  * -n → do not perform DNS lookups
-  *-v → verbose
+  * -u → use UDP instead of default TCP
-  *-w 3 → wait 3 seconds before timeout of initial connection
+  * -i → Idle read/write timeout (disconnect after successful connection)
+  * -v → verbose
+  * -w 3 → wait 3 seconds before timeout of initial connection
 ----