Keeping Microsoft working well by cleaning up after it...

Microsoft does not manage temporary files well by default.  And even if it removes the link to the temp files when
doing a disk cleanup, it doesn't delete them.  Leaving clutter in the directories.  Perhaps the installations I've used,
and the different corporations I've worked had some policy set that didn't clean up.  But regardless, the files are often
left behind.  This batch file removes those from a test lab environment.  

The following batch file is a nested for loop.  Quite easy to construct in Linux, not so much in Microsoft.  Have found many
pages with batch files but the explanations and examples were not clear to me.   It took a bit of effort to get this working.

The batch file goes through a list of workstations where the user has admin rights and remote access to.
The batch file sets a log file that is saved on the machine from where the batch file is executed.
The first variable that is set is for the "logfile" - have to edit this variable before each run.
the first variable for the first FOR loop is %%B (box). Note: for %%B in ( - is on one line, with the values on lines below.
the first FOR loop ends with ) and is followed by the "DO" statement, which passes several commands to the first Box
after a series of commands for the box in general, the batch file hits another FOR loop for the %%L variable, the local user
the first part of the DO statement is to express both %%L and %%B - luser and box - but it's only on the display, not in the log file
the 2nd FOR loop deletes temp files in a list of all current lusers, the dir "\\%%B\C$\Users\%%L\AppData\Local\Temp\*.*"
because Microsoft does not always delete or erase files in Temp, or anywhere else, the directory is removed and replaced
so the batch file goes through ONE box FOR each loop, but for that ONE box will go through the entire list of lusers.
if the luser isn't on a box it just passes that displaying "not found".
the batch file runs for some time - but works
the use of the NESTED FOR LOOP saves considerable coding, compare: get lab use bat file

REM batch file with nested for loop - used to clean up several workstations
REM  cleans TEMP and TMP variable locations and gets current users
REM john meister December 2015
set logfile=c:\bin\users\2015-12-Dec-8-workstation-use.txt
REM ############# CHANGE BEFORE RUNNING #########################
ECHO =====================================================  >> %logfile%
echo %logfile%
ECHO =====================================================  >> %logfile%
echo directory listed: %DATE% - %fulltime% >> %logfile%
echo The following list is of users and applications on lab systems. >> %logfile%
ECHO ===============================================================  >> %logfile%
REM "starting loops"
FOR %%B in (
TestSystem-6A2A1
TestSystem-6A2A2
TestSystem-6A2A3
TestSystem-6A2B1
...
TestSystem-6A2K1
TestSystem-6A2K2
TestSystem-6A2M4
TestSystem-6A2L1
TestSystem-6A2L2
TestSystem-6A2L3
TestSystem-6A2N1
TestSystem-6A2N2
)  DO (
echo %%L %%B
dir "\\%%B\C$\Users\" >> %logfile%
ECHO =============================================================  >> %logfile%
dir "\\%%B\C$\Temp\*.*"
echo "removing dir Temp "
erase /F /S /Q  "\\%%B\C$\Temp\*.*"
rmdir /S /Q  "\\%%B\C$\Temp\"
echo "making dir temp "
mkdir "\\%%B\C$\Temp\"
echo "listing dir of temp"
dir "\\%%B\C$\Temp\" >> %logfile%
ECHO =============================================================  >> %logfile%
dir "\\%%B\C$\Windows\Temp\"
echo "removing dir Windows Temp "
erase /F /S /Q  "\\%%B\C$\Windows\Temp\*.*"
rmdir /S /Q  "\\%%B\C$\Windows\Temp\"
echo "making Windows temp "
mkdir "\\%%B\C$\Windows\Temp\"
echo "listing dir of Windows temp"
dir "\\%%B\C$\Windows\Temp\" >> %logfile%
ECHO =============================================================  >> %logfile%
echo next box after users
REM "next loop"
FOR %%L in (
auser596
auser597
auser638
buser421
buser183
buser999
cuser666
cuser555
....
vuser189
wuser862
xuser289
xuser340
yuser258
yuser401
zuser283
) DO (
echo %%L %%B
dir "\\%%B\C$\Users\%%L\AppData\Local\Temp\*.*"
echo "removing dir local temp "
erase /F /S /Q  "\\%%B\C$\Users\%%L\AppData\Local\Temp\*.*"
rmdir /S /Q  "\\%%B\C$\Users\%%L\AppData\Local\Temp\"
echo "making dir local temp "
mkdir "\\%%B\C$\Users\%%L\AppData\Local\Temp\"
echo "listing dir of temp"
dir "\\%%B\C$\Users\%%L\AppData\Local\Temp\*.*"
echo next user
)
)