Imports github.com/u-root/u-root/pkg/boot github.com/u-root/u-root/pkg/boot/multiboot github.com/u-root/u-root/pkg/curl github.com/u-root/u-root/pkg/shlex github.com/u-root/u-root/pkg/uio Standard library imports bufio bytes context fmt io log net/url path/filepath sort strconv strings