fix shell

server/shell.go

@@ -2,6 +2,7 @@ package server
 
 import (
 	"log"
+	"os"
 	"os/exec"
 	"strings"
 
@@ -16,7 +17,11 @@ func Shell(cmd *cobra.Command, args []string) {
 
 	name := getServerName(dir)
 
-	shell_cmd := exec.Command("docker", "exec", name, "rcon-cli")
+	shell_cmd := exec.Command("docker", "exec", "-i", name, "rcon-cli")
+
+	shell_cmd.Stdin = os.Stdin
+	shell_cmd.Stdout = os.Stdout
+	shell_cmd.Stderr = os.Stderr
 
 	if err := shell_cmd.Run(); err != nil {
 		log.Fatal(err)