Admin Boba

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Schedule WSUS downloading updates

Because of limited bandwidth in our lan, we are forced to turn off WSUS in working hours and turning it back after working hours.
I found a simple solution how to “Schedule” WSUS synchronization after working hours.

In our Firewall we made a rule to disable the port through which downloading updates.

In Task Schedule we made task with trigger at 7 PM and set Action to start “netsh” and argumnet:

 advfirewall firewall set rule name="FW_rule name" new enable=Yes 

Then we made another one to disable the rule in 16 AM, with argument:

 advfirewall firewall set rule name="FW_rule name" new enable=no 


Silent Clean Disk batch script – GPO – Cleanmgr

For silent disk cleanup user computers we use batch logoff script in GPO:

cleanmgr/d c: /verylowdisk

Logon Scripts for installing AdobeReader

I found some scripts which can be use for installing AdobeReader and ather sofware via GPO:

First Example:

TITLE Adobe Reader Installer
ECHO *************************************************************
ECHO This will install Adobe Reader on remote nodes              *
ECHO Script by JohnnyJammer                                      *
ECHO *************************************************************
    SET /p target=What is the name of the Target computer:
ECHO Copying over Adobe Reader to %target%'s C:\ drive
    XCOPY /y "\\FQDN_Path\to\your\file\AdbeRdrUpd11011.msp" "\\%target%\C$"
ECHO Now installing Adobe Reader
    ::%target% could be reading a file like so
    ::wmic /node:@C:\SometextFilewithComputerNames.txt process call create "C:\AdbeRdrUpd11011.msp /sAll /msi /norestart ALLUSERS=1 EULA_ACCEPT=YES UPDATE_MODE=3"
    wmic /node:%target% process call create "C:\AdbeRdrUpd11011.msp /sAll /msi /norestart ALLUSERS=1 EULA_ACCEPT=YES UPDATE_MODE=3"
::Allow 5 minutes to install, may need more time for this!
ping -n 300 > %TMP%\PING
ECHO Checking version
wmic product where (name like 'adobe reader%%') get version
ECHO Cleaning up files........................
    del "\\%target%\C$\AdbeRdrUpd11011.msp"
    del %TMP%\PING
ECHO Done.......................................

Make txt list off clients:

net view | find /i "\\" | sort >> C:\SortedWorkstations.txt

Second Example:

title Installing Adobe Reader
echo Installing Adobe Reader. . .

set READER="\\SERVER\FOLDER\AdbeRdr1011_en_US.exe"
if not exist %READER% set missing=%READER% & goto ERR1

goto END

echo Unable to locate: %missing%
goto END


Telnet u Safe Mode

Da bi pokrenuli telnet na klijenu u “safe mode”-u potrebno je pre nego ┼íto pokrenete klijenta u “safemode” u CMD pustit komandu:

REG COPY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TlntSvr HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\TlntSvr /s /f

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