Category Archives: Windows knowhow

Howto do some things in Windows

Powershell: UDP Client and Server

Hi,

these UDP client and server and simply used for testing if a specific UDP port is open

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Windows: Fill free space of partition with zero

Hi,

to fillup all free space of a ntfs partition with zero’s
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Windows: Security App does not open

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sometimes it happens that the Windows Security App won’t open.

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Powershell: Convert 18-digit LDAP/Win32 Epoch timestamp to DateTime object

Hi,

LDAP use a 18 digit timestamp format. It’s an epoch timestamp.
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Windows: Prevent windows from installing a specific device(driver)

Hi,

Windows Group Policies have to ability to prevent installation specific devices.

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