Powershell Single and Multiple Server Reboot Report:

Single Server Reboot Report:

Get-WinEvent -FilterHashtable @{logname='System'; id=1074}  | ForEach-Object {
$rv = New-Object PSObject | Select-Object Date, User, Action, Process, Reason, ReasonCode, Comment
$rv.Date = $_.TimeCreated
$rv.User = $_.Properties[6].Value
$rv.Process = $_.Properties[0].Value
$rv.Action = $_.Properties[4].Value
$rv.Reason = $_.Properties[2].Value
$rv.ReasonCode = $_.Properties[3].Value
$rv.Comment = $_.Properties[5].Value
$rv
} | Select-Object Date, Action, Reason, User

----------------------------

Multiple Servers Reboot Report:

Function Get-ComInfo {
param(
## Computers
$computers
)

"#"*160
"Server Reboot Report"
"Generated $(get-date)"
"Generated from $(gc env:computername)"
"#"*160

Get-WinEvent -ComputerName $computers -FilterHashtable @{logname='System'; id=1074}  |
ForEach-Object {
$rv = New-Object PSObject | Select-Object Date, User, Action, Process, Reason, ReasonCode, Comment
$rv.Date = $_.TimeCreated
$rv.User = $_.Properties[6].Value
$rv.Process = $_.Properties[0].Value
$rv.Action = $_.Properties[4].Value
$rv.Reason = $_.Properties[2].Value
$rv.ReasonCode = $_.Properties[3].Value
$rv.Comment = $_.Properties[5].Value
$rv
} | Select-Object Date, Action, Reason, User
}
Get-Content computers.txt | ForEach-Object { Get-ComInfo -computers $_}