Add shell prompts

Author: Mitchell Levy

README.md

@@ -40,22 +40,22 @@ as follows:
    You may wish to include `-j$(nproc)` on the first `make` command to build in parallel.
 
 4. Calculate the modules size (plus 256 MB for slack):
-   `modules_size=$(du -bs "$PWD/modules" | awk '{print $1;}'); modules_size=$((modules_size + (256*(1<<20))));`
+   `$ modules_size=$(du -bs "$PWD/modules" | awk '{print $1;}'); modules_size=$((modules_size + (256*(1<<20))));`
 
 5. Create a blank image file for the modules:
-   `dd if=/dev/zero of="$PWD/modules.img" bs=1024 count=$((modules_size / 1024))`
+   `$ dd if=/dev/zero of="$PWD/modules.img" bs=1024 count=$((modules_size / 1024))`
 
 6. Setup filesystem and mount img file:
-   `lo_dev=$(sudo losetup --find --show "$PWD/modules.img"); sudo mkfs -t ext4 $lo_dev; mkdir $PWD/modules_img; sudo mount $lo_dev "$PWD/modules_img"; sudo chmod a+w "$PWD/modules_img"`
+   `$ lo_dev=$(sudo losetup --find --show "$PWD/modules.img"); sudo mkfs -t ext4 $lo_dev; mkdir $PWD/modules_img; sudo mount $lo_dev "$PWD/modules_img"; sudo chmod a+w "$PWD/modules_img"`
 
 7. Copy over the modules, unmount the img now that we're done with it:
-   `cp -r "$PWD/modules/lib/modules/$(make -s kernelrelease)"/* "$PWD/modules_img"; sudo umount "$PWD/modules_img"`
+   `$ cp -r "$PWD/modules/lib/modules/$(make -s kernelrelease)"/* "$PWD/modules_img"; sudo umount "$PWD/modules_img"`
 
 8. Convert the img to VHDX:
-   `qemu-img convert -O vhdx "$PWD/modules.img" "$PWD/modules.vhdx"`
+   `$ qemu-img convert -O vhdx "$PWD/modules.img" "$PWD/modules.vhdx"`
 
 9. Clean up:
-   `rm -r modules.img modules_img # optionally $PWD/modules dir too`
+   `$ rm -r modules.img modules_img # optionally $PWD/modules dir too`
 
 # Install Instructions