如何跟踪sharepoint详细日志

PS C:Userssetup.moss> Set-SPLogLevel -TraceSeverity verboseex
PS C:Userssetup.moss> New-SPLogFile
PS C:Userssetup.moss> New-SPLogFile
PS C:Userssetup.moss> Clear-SPLogLevel
PS C:Userssetup.moss> Get-SPDiagnosticConfig | select loglocation