inject ssh env vars by apppending them to the script

tests/files_test.go

@@ -0,0 +1,15 @@
+package tests
+
+import (
+	"fmt"
+	"os/exec"
+	"testing"
+)
+
+func TestRunCommandFileTest(t *testing.T) {
+
+	filePath := "packageCommands.yml"
+	cmdLineStr := fmt.Sprintf("go run ../backy.go exec host -c checkDockerNoVersion -m localhost --cmdStdOut -f %s", filePath)
+
+	exec.Command("bash", "-c", cmdLineStr).Output()
+}