diff --git a/cmd/ls.go b/cmd/ls.go
index f6804a4..6d299bc 100644
--- a/cmd/ls.go
+++ b/cmd/ls.go
@@ -5,9 +5,6 @@ import (
 	"fmt"
 	"log/slog"
 	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
 
 	"github.com/AlexSSD7/linsk/vm"
 	"github.com/spf13/cobra"
@@ -35,61 +32,3 @@ var lsCmd = &cobra.Command{
 		}, nil, false))
 	},
 }
-
-func getDevicePassthroughConfig(val string) vm.PassthroughConfig {
-	valSplit := strings.Split(val, ":")
-	if want, have := 2, len(valSplit); want != have {
-		slog.Error("Bad device passthrough syntax", "error", fmt.Errorf("wrong items split by ':' count: want %v, have %v", want, have))
-		os.Exit(1)
-	}
-
-	switch valSplit[0] {
-	case "usb":
-		usbValsSplit := strings.Split(valSplit[1], ",")
-		if want, have := 2, len(usbValsSplit); want != have {
-			slog.Error("Bad USB device passthrough syntax", "error", fmt.Errorf("wrong args split by ',' count: want %v, have %v", want, have))
-			os.Exit(1)
-		}
-
-		vendorID, err := strconv.ParseUint(usbValsSplit[0], 16, 32)
-		if err != nil {
-			slog.Error("Bad USB vendor ID", "value", usbValsSplit[0])
-			os.Exit(1)
-		}
-
-		productID, err := strconv.ParseUint(usbValsSplit[1], 16, 32)
-		if err != nil {
-			slog.Error("Bad USB product ID", "value", usbValsSplit[1])
-			os.Exit(1)
-		}
-
-		return vm.PassthroughConfig{
-			USB: []vm.USBDevicePassthroughConfig{{
-				VendorID:  uint16(vendorID),
-				ProductID: uint16(productID),
-			}},
-		}
-	case "dev":
-		devPath := filepath.Clean(valSplit[1])
-		stat, err := os.Stat(devPath)
-		if err != nil {
-			slog.Error("Failed to stat the device path", "error", err.Error(), "path", devPath)
-			os.Exit(1)
-		}
-
-		isDev := stat.Mode()&os.ModeDevice != 0
-		if !isDev {
-			slog.Error("Provided path is not a path to a valid block device", "path", devPath, "file-mode", stat.Mode())
-			os.Exit(1)
-		}
-
-		return vm.PassthroughConfig{Block: []vm.BlockDevicePassthroughConfig{{
-			Path: devPath,
-		}}}
-	default:
-		slog.Error("Unknown device passthrough type", "value", valSplit[0])
-		os.Exit(1)
-		// This unreachable code is required to compile.
-		return vm.PassthroughConfig{}
-	}
-}
diff --git a/cmd/utils.go b/cmd/utils.go
index ed51906..b0ea97b 100644
--- a/cmd/utils.go
+++ b/cmd/utils.go
@@ -7,7 +7,10 @@ import (
 	"os"
 	"os/signal"
 	"os/user"
+	"path/filepath"
 	"runtime"
+	"strconv"
+	"strings"
 	"sync"
 	"syscall"
 	"time"
@@ -238,3 +241,61 @@ func getClosestAvailPortWithSubsequent(port uint16, subsequent uint16) (uint16,
 
 	return 0, fmt.Errorf("no available port (with %v subsequent ones) found", subsequent)
 }
+
+func getDevicePassthroughConfig(val string) vm.PassthroughConfig {
+	valSplit := strings.Split(val, ":")
+	if want, have := 2, len(valSplit); want != have {
+		slog.Error("Bad device passthrough syntax", "error", fmt.Errorf("wrong items split by ':' count: want %v, have %v", want, have))
+		os.Exit(1)
+	}
+
+	switch valSplit[0] {
+	case "usb":
+		usbValsSplit := strings.Split(valSplit[1], ",")
+		if want, have := 2, len(usbValsSplit); want != have {
+			slog.Error("Bad USB device passthrough syntax", "error", fmt.Errorf("wrong args split by ',' count: want %v, have %v", want, have))
+			os.Exit(1)
+		}
+
+		vendorID, err := strconv.ParseUint(usbValsSplit[0], 16, 32)
+		if err != nil {
+			slog.Error("Bad USB vendor ID", "value", usbValsSplit[0])
+			os.Exit(1)
+		}
+
+		productID, err := strconv.ParseUint(usbValsSplit[1], 16, 32)
+		if err != nil {
+			slog.Error("Bad USB product ID", "value", usbValsSplit[1])
+			os.Exit(1)
+		}
+
+		return vm.PassthroughConfig{
+			USB: []vm.USBDevicePassthroughConfig{{
+				VendorID:  uint16(vendorID),
+				ProductID: uint16(productID),
+			}},
+		}
+	case "dev":
+		devPath := filepath.Clean(valSplit[1])
+		stat, err := os.Stat(devPath)
+		if err != nil {
+			slog.Error("Failed to stat the device path", "error", err.Error(), "path", devPath)
+			os.Exit(1)
+		}
+
+		isDev := stat.Mode()&os.ModeDevice != 0
+		if !isDev {
+			slog.Error("Provided path is not a path to a valid block device", "path", devPath, "file-mode", stat.Mode())
+			os.Exit(1)
+		}
+
+		return vm.PassthroughConfig{Block: []vm.BlockDevicePassthroughConfig{{
+			Path: devPath,
+		}}}
+	default:
+		slog.Error("Unknown device passthrough type", "value", valSplit[0])
+		os.Exit(1)
+		// This unreachable code is required to compile.
+		return vm.PassthroughConfig{}
+	}
+}