Doing a windows files count down of installing windows updates - batch-file

Question

This is the code I am working on with right now. The code run the *.msu file from a dir onto the system for update. Looking to add a number count down the files from 9 to 1 so can tell The code is using a bat file. where I am all most done with the install.
There is the code
#echo off
setlocal EnableDelayedExpansion
'This part code found the number of msu files
for /f %%A in ('dir *.msu') do (
set files=!dirs!
set dirs=%%A
)
'This part of code put the file msu file name
for /f %%A in ('dir /b *.msu') do (
echo == Installing Updates == "%files%" "%%A" ...
%%A /quiet /norestart
)
echo.
echo ########################################
echo.
echo == Updates installed ==
echo.
echo == Press any key to restart ==&pause>nul
echo.
shutdown.exe /r /t 0
I would the output to look like this if can
== Installing Updates == "9" "file" ...
== Installing Updates == "8" "File" ...
I just need help a way of every time install update it make the number go down by one. Any help would be good. Thank for all your help.

Answer 1

Krii's answer should work fine. However there are easier ways. Such as the timeout command. The following will wait for ten seconds, and display a timer:
timeout 10
Or if you didn't want any output you could add > nul at the end of the command.
Another possibility is to exploit the choice command:
choice /c a /n /d a /t 10 > nul
That example also won't have any output. Of course the user can press the a key to cancel the countdown and continue the script, but I don't see that being an issue.

Answer 2

There is probably a better way to do this, but is this what you want?
#echo off
for /f %%A in ('dir /b *.msu') do (
echo == Installing Updates == "%%A" ...
%%A /quiet /norestart
)
for /l %%A in (9,-1,1) do (
cls
echo %%A
ping 1.1.1.1 -n 1 -w 1 >nul
)
cls
echo.
echo ########################################
echo.
echo == Updates installed ==
echo.
echo == Press any key to restart ==&pause>nul
echo.
shutdown.exe /r /t 0