#Set Time Variable -60
$time = (Get-Date -Format "HH:mm:ss"(Get-Date).addminutes(-60))
# Location of IIS LogFile
$servers = get-content C:\Users\AXL3011\Desktop\servers.txt
$servers| foreach{
#inside the foreach loop $_ will represent the current server
$File = "\\$_\E$\IISLogs\W3SVC1\*.log"
# Get-Content gets the file, pipe to Where-Object and skip the first 3 lines.
$Log = Get-Content $File | where {$_ -notLike "#[D,S-V]*" }
# Replace unwanted text in the line containing the columns.
$Columns = (($Log[0].TrimEnd()) -replace "#Fields: ", "" -replace "-","" -replace "\(","" -replace "\)","").Split(" ")
# Count available Columns, used later
$Count = $Columns.Length
# Strip out the other rows that contain the header (happens on iisreset)
$Rows = $Log | where {$_ -like "*500 0 0*"}
# Create an instance of a System.Data.DataTable
#Set-Variable -Name IISLog -Scope Global
$IISLog = New-Object System.Data.DataTable "IISLog"
# Loop through each Column, create a new column through Data.DataColumn and add it to the DataTable
foreach ($Column in $Columns) {
$NewColumn = New-Object System.Data.DataColumn $Column, ([string])
$IISLog.Columns.Add($NewColumn)
}
# Loop Through each Row and add the Rows.
foreach ($Row in $Rows) {
$Row = $Row.Split(" ")
$AddRow = $IISLog.newrow()
for($i=0;$i -lt $Count; $i++) {
$ColumnName = $Columns[$i]
$AddRow.$ColumnName = $Row[$i]
}
$IISLog.Rows.Add($AddRow)
}
$IISLog | select @{n="DateTime"; e={Get-Date ("$($_.date) $($_.time)")}},sip,csuristem,scstatus | ? { $_.DateTime -ge $time } | Out-File C:\Users\AXL3011\Desktop\$_results.csv
}
====== 我收到如下错误：
PS C:\Users\AXL3011\Desktop> C:\Users\AXL3011\Desktop\abc1.ps1
You cannot call a method on a null-valued expression.
At C:\Users\AXL3011\Desktop\abc1.ps1:36 char:24
+ $Row = $Row.Split <<<< (" ")
+ CategoryInfo : InvalidOperation: (Split:String) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (0:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (1:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (2:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (3:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (4:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (5:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (6:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (7:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (8:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (9:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (10:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (11:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (12:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (13:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (14:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (15:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (16:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (17:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (18:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (19:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (20:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
Cannot index into a null array.
At C:\Users\AXL3011\Desktop\abc1.ps1:40 char:36
+ $AddRow.$ColumnName = $Row[ <<<< $i]
+ CategoryInfo : InvalidOperation: (21:Int32) [], RuntimeException
+ FullyQualifiedErrorId : NullArray