=== Lab 4.6: kiem tra cong cu Volume Shadow Copy ===
  [thieu]  vshadowinfo
  [thieu]  vshadowmount
  [co]     mmls -> /usr/bin/mmls
  [co]     fls -> /usr/bin/fls

libvshadow (vshadowinfo/vshadowmount) cai bang: apt install libvshadow-utils
hoac build tu github.com/libyal/libvshadow.

Dua image co VSS lam tham so de chay thu: bash check_tools.sh disk.raw
Khong co image/tool -> xem README.md de lam BAI TAP tren VM Windows.
