You can search for a specific installed hotfix on a windows server using the following command:

[cc lang=”dos”]wmic qfe list full | findstr KB123456[/cc]

change 123456 to fit your needs

Export the full list of install updates to a htm file:

[cc lang=”dos”]wmic qfe list full /format:htable >C:hotfixes.htm[/cc]

and get some MAC

[cc lang=”dos”]wmic nic get macaddress,description[/cc]