I want to ask the user to select their USB drive by typing the
mount location. For some reason that does not work and just skips
over the user input part.
```d
void writeusb() {
writeln("Here is a list of your mounted drives: ");
auto mounts = executeShell("cat /proc/mounts | grep media");
writeln(mounts.output);
writef("Type the path to your USB drive: ");
string cont = readln;
writeln(a);
writeln("A file selection menu will now appear so you can select
an ISO to write.");
auto seliso = executeShell("zenity --file-selection");
writeln(seliso.output);
}
```
I am clueless as to what I need to do here? Can anyone help?
