cmd/stats-read/main.go | 27 +++++++++++++++++++--------

diff --git a/cmd/stats-read/main.go b/cmd/stats-read/main.go
index d424b0de94c3218a2d9df26e6cd89cc23f9c603f5760229d63f8be7d7ded649d..52674a1c93a30fd5def6cdb29e2ecced39aa8f997cb06af7dc214ef6748be49e 100644
--- a/cmd/stats-read/main.go
+++ b/cmd/stats-read/main.go
@@ -11,6 +11,8 @@ 	"io"
 	"log"
 	"os"
 	"path"
+	"slices"
+	"strconv"
 	"time"
 
 	"github.com/dchest/siphash"
@@ -37,7 +39,16 @@ func main() {
 	db := flag.String("db", "stats", "Path to stats database")
 	fromStr := flag.String("from", "1970-01-01 00:00:00", "Since date")
 	tillStr := flag.String("till", "3000-01-01 00:00:00", "Till date")
-	code := flag.Uint("code", 0, "Show only that status code")
+	var codes []int
+	flag.Func("code", "Show only that status code",
+		func(s string) error {
+			i, err := strconv.Atoi(s)
+			if err != nil {
+				return err
+			}
+			codes = append(codes, i)
+			return nil
+		})
 	showURLs := flag.Bool("urls", false, "Show URLs")
 	showSize := flag.Bool("size", false, "Show size instead of counter")
 	flag.Parse()
@@ -45,7 +56,7 @@ 	from := parseTime(*fromStr)
 	till := parseTime(*tillStr)
 
 	var skip bool
-	var statusCode uint16
+	var statusCode int
 	buf := make([]byte, 8*3)
 	zeros := make([]byte, 8-2)
 	var tai tai64n.TAI64
@@ -61,7 +72,7 @@ 			if err != nil {
 				break
 			}
 			if !bytes.Equal(buf[8+8+2:], zeros) {
-				log.Println("bad zero terminator", buf[8+8+2:])
+				log.Println("bad zero terminator", hex.EncodeToString(buf[8+8+2:]))
 				break
 			}
 			skip = false
@@ -69,8 +80,8 @@ 			if bytes.Compare(buf[:8], from[:]) == -1 ||
 				bytes.Compare(buf[:8], till[:]) >= 0 {
 				skip = true
 			}
-			statusCode = binary.BigEndian.Uint16(buf[8+8 : 8+8+2])
-			if *code != 0 && statusCode != uint16(*code) {
+			statusCode = int(binary.BigEndian.Uint16(buf[8+8 : 8+8+2]))
+			if len(codes) > 0 && !slices.Contains(codes, statusCode) {
 				skip = true
 			}
 			if !skip {
@@ -143,7 +154,7 @@ 			if err != nil {
 				break
 			}
 			if !bytes.Equal(buf[8+8+2:], zeros) {
-				log.Println("bad zero terminator", buf[8+8+2:])
+				log.Println("bad zero terminator", hex.EncodeToString(buf[8+8+2:]))
 				break
 			}
 			skip = false
@@ -151,8 +162,8 @@ 			if bytes.Compare(buf[:8], from[:]) == -1 ||
 				bytes.Compare(buf[:8], till[:]) >= 0 {
 				skip = true
 			}
-			statusCode = binary.BigEndian.Uint16(buf[8+8 : 8+8+2])
-			if *code != 0 && statusCode != uint16(*code) {
+			statusCode = int(binary.BigEndian.Uint16(buf[8+8 : 8+8+2]))
+			if len(codes) > 0 && !slices.Contains(codes, statusCode) {
 				skip = true
 			}
 			if !skip {