- /severity severity_level → consider only updates that match severity level(s)
severity_level: C=Critical I=Important M=Moderate L=Low U=Unknown
Critical: A security issue whose exploitation could allow the propagation of an Internet worm without user action
Important: A security issue whose exploitation could result in compromise of the confidentiality, integrity, or availability of users' data, or of the integrity or availability of processing resources.
Moderate: Exploitation is mitigated to a significant degree by factors such as default configuration, auditing, or difficulty of exploitation.
Low: A security issue whose exploitation is extremely difficult, or whose impact is minimal.
- /match "regexp" → searching is now also possible with regular expressions, so the complexity of searches is greatly increased
- /nomatch "regexp" → searches updates that DONT match regex (regular expressions supported!)
- /matchfile file → searches for updates, which match at least one search expression in file (one expression per line, regular expressions supported)
- /nomatchfile file → searches for updates, which no not match any of the search expressions in file (one expression per line, regular expressions supported)
- /classification update_classification → updates matching certain classification(s)
update_classification: C - Critical Updates, U - Updates, R – Update Rollups, S - Security Updates, E - Service Packs, F - Feature Packs
- /product "product_name" → search updates for a certain product (Windows XP, Office 2007, SQL Server 2005, ...)
- /bypass_wsus → if a WSUS is used, switches off the WSUS server before executing WuInstall commands, and then switches WSUS on again afterwards
- /autoaccepteula → automatically accepts EULAs for all updates which have to be installed (without any user interaction)
- /logfile file-to-log → create a addtional logfile with the output of WuInstall, will be overwritten if exists
- /maxruntime minutes → maximal runtime in minutes, when reached, program exits immediately with exit code 12
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