tmp

pkg/actions/net/port.go

@@ -87,7 +87,7 @@ func actionUsedPortsNetstat() carapace.Action {
 	return carapace.ActionExecCommand("netstat", "-abon")(func(output []byte) carapace.Action {
 		lines := strings.Split(string(output), "\r\n")
 		vals := make([]string, 0)
-		for index, line := range lines {
+		for index, line := range lines[:len(lines)-1] {
 			if fields := strings.Fields(line); len(fields) > 3 {
 				switch {
 				case fields[3] != "LISTENING":
@@ -97,14 +97,11 @@ func actionUsedPortsNetstat() carapace.Action {
 				}
 
 				if splitted := strings.Split(fields[1], ":"); len(splitted) > 1 {
-					executable := strings.TrimSpace(lines[index-1])
-					switch {
-					case strings.HasPrefix(executable, "["):
-						executable = executable[1 : len(executable)-1]
-					default:
-						executable = "unknown"
+					service := strings.TrimSpace(lines[index+1])
+					if strings.HasPrefix(service, "[") {
+						service = service[1 : len(service)-1]
 					}
-					vals = append(vals, splitted[len(splitted)-1], "used by: "+executable)
+					vals = append(vals, splitted[len(splitted)-1], "used by: "+service)
 				}
 			}
 		}