hexdump /bin/ls | head
list-devices | tail -1
+ tgz-out / - | tar ztf -
The space before the pipe symbol is required, any space after the pipe
symbol is optional. Everything after the pipe symbol is just passed
L<virt-ls(1)>,
L<virt-make-fs(1)>,
L<virt-rescue(1)>,
+L<virt-resize(1)>,
L<virt-tar(1)>,
L<virt-win-reg(1)>.