Let's perform the following steps:

1. Type the following in the running Terminal session:

$ objcopy --help

2. Keep the help menu up and press Ctrl + Shift + T on your keyboard to open a new Terminal tab.
3. In the new Terminal tab, type the following:

$ man objcopy

4. Leave the man page up in this Terminal tab, and open up a new tab by pressing Ctrl + Shift + T on your keyboard.

5. In the new Terminal tab, type the following and examine the output:

$ objcopy -O binary ch05-example ch05-example.bin
$ file ch05-example.bin

6. Next, type the following in the same Terminal tab:

$ objcopy -S -x -X -v ch05-example ch05-example-objcopy-stripped
$ file ch05-example-objcopy-stripped

7. After reviewing the output, type the following:

If using the 64-bit Ubuntu virtual machine

$ objcopy -I elf64-x86-64 -O pe-x86-64 -v ch05-example ch05-example-PE.exe


If using the 32-bit Ubuntu virtual machine

$ objcopy -I elf32-i386 -O pe-i386 -v ch05-example ch05-example-PE.exe

8. Next, type the following in the same Terminal tab:

$ objcopy -j .text -v ch05-example ch05-example-text
$ objdump -D -M intel ch05-example-text