Update

mmdzov · mmdzov · commit a290984373c2 · 2023-08-15T07:42:00.000+03:30
diff --git a/ipban.sh b/ipban.sh
@@ -13,7 +13,9 @@ function block_ip() {
     iptables -D INPUT -s $ip -j DROP
   fi
 
-  echo "$ip,$end_time" >> "$CSV_FILE"
+  if ! awk -F',' -v ip="$ip" '$1 == ip' "$CSV_FILE" | grep -q .; then
+    echo "$ip,$end_time" >> "$CSV_FILE"
+  fi
 
   iptables -A INPUT -s $ip -j DROP
 }

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,9 @@ function block_ip() {`
`13`	`13`	`iptables -D INPUT -s $ip -j DROP`
`14`	`14`	`fi`
`15`	`15`
`16`		`- echo "$ip,$end_time" >> "$CSV_FILE"`
	`16`	`+ if ! awk -F',' -v ip="$ip" '$1 == ip' "$CSV_FILE" \| grep -q .; then`
	`17`	`+ echo "$ip,$end_time" >> "$CSV_FILE"`
	`18`	`+ fi`
`17`	`19`
`18`	`20`	`iptables -A INPUT -s $ip -j DROP`
`19`	`21`	`}`