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Find useful information about a machine
Function Model
{
$Description = Get-WmiObject -Class Win32_OperatingSystem -Computer $Computer -Credential $Credentials
$Model = get-wmiobject -class "Win32_Computersystem" -computer $Computer -Credential $Credentials
$Ram = ($Model.TotalPhysicalMemory/1GB)
$Ram = [Math]::Round($Ram, 2)
Write-host
Write-host "Computer :" $Model.Name.ToUpper()
IF ($Description.Description -ne "")
{
write-host "Computer Description :" $Description.Description
}
write-host "Model : " -nonewline; Write-Host $model.Model -foregroundcolor "red"
write-host "Total Physical Memory :" $Ram "GB"
write-host "Physical Processors :" $Model.NumberOfProcessors
write-host "Logical Processors :" $Model.NumberOfLogicalProcessors
IF ($Model.UserName.length -gt 1)
{
write-host "Logged on User Initials :" $Model.UserName
$UN = $Model.UserName -replace ('ksl\\')
$FullName = dsquery user -samid $UN | dsget user -display
write-host "Logged on User Name : " -nonewline; Write-Host $Fullname[1].substring(2) -foregroundcolor "red"
}
}
Function Processor
{
$CPU = get-wmiobject -class "Win32_Processor" -Computer $Computer -Credential $Credentials
# foreach ($Item in $CPU)
# {
# $i += 1
IF ($CPU.Length -gt 1)
{
write-host "Processor Speed $i :" ($CPU[0].MaxclockSpeed / 1000) "Ghz"
}
ELSE
{
write-host "Processor Speed $i :" ($CPU.MaxclockSpeed / 1000) "Ghz"
}
}
Function OS
{
$OS = get-wmiobject -class "Win32_OperatingSystem" -Computer $Computer -Credential $Credentials
$Version = $OS.Version
$Version = $Version.substring(0,$Version.Length-1)
switch -wildcard ($Version)
{
"5.0.219" {$os = "Windows 2000"; break}
"5.1.260" {$os = "Windows XP"; break}
"5.2.379" {$os = "Windows Server 2003"; break}
"6.0.600" {$os = "Windows Vista/Windows 2008 R1"; break}
"6.1.760" {$os = "Windows 7/Windows 2008 R2"; break}
"6.2.920" {$os = "Windows 8/Windows 2012"; break}
"6.3.960" {$os = "Windows 8.1/Windows 2012 R2"; break}
"10.*" {$os = "Windows 10/Windows 2016"; break}
default {$os = "OS Cannot be determind"}
}
Write-Host "Running OS :" $os
}
Function IP
{
$IP = gwmi Win32_NetworkAdapterConfiguration -computer $computer -Credential $Credentials | Where { $_.IPAddress } | Select -Expand IPAddress | Where { $_ -like '1*' }
Write-Host "IP Address : " -nonewline; Write-Host $IP -foregroundcolor "red"
}
Function Uptime
{
$wmi = Get-WmiObject -Class Win32_OperatingSystem -computer $Computer -Credential $Credentials
$uptime = $wmi.ConvertToDateTime($wmi.LocalDateTime) – $wmi.ConvertToDateTime($wmi.LastBootUpTime)
Write-Host
Write-Host "Uptime Report Days :" $uptime.Days
Write-Host " Hours :" $uptime.Hours
Write-Host " Mins :" $uptime.Minutes
} #End Function Uptime
function Diskinfo
{
# Create a Table
$tabName = "Disk Results"
#Create Table object
$Table = New-Object system.Data.DataTable “$tabName
#Define Columns
$ColDisk = New-Object system.Data.DataColumn Disk,([string])
$ColName = New-Object system.Data.DataColumn Name,([string])
$colSize = New-Object system.Data.DataColumn Size,([string])
$colFree = New-Object system.Data.DataColumn Freespace,([string])
$table.columns.add($colDisk)
$table.columns.add($colName)
$table.columns.add($colSize)
$table.columns.add($colFree)
$DiskInfo = get-wmiobject win32_logicaldisk –filter “drivetype = 3-computer $Computer -Credential $Credentials
foreach ($Item in $DiskInfo)
{
#Create a row
$row = $table.NewRow()
$Row.Disk = $Item.DeviceID
$Row.Name = $Item.VolumeName
$Size = ($Item.Size/1GB)
$Row.Size = [Math]::Round($Size, 2)
$Free = ($Item.freespace / $Item.Size)
$PercentFree = "{0:P0}" -f $Free
$Row.Freespace = $PercentFree
#Add the row to the table
$table.Rows.Add($row)
}
$Table | format-table -AutoSize
} #end Function Disk Info
$Credentials = Get-Credential -Username ksl\admin_db -message "Enter Password for Authentification"
Do
{
#Clear-Host
Write-Host
$Computer = Read-Host "Enter Computer/Server Name"
Write-Host
Write-Host "Querying Host " $computer.ToUpper()
if(!(Test-Connection -Cn $Computer -BufferSize 16 -Count 1 -ea 0 -quiet))
{
$on = "0"
Write-Host
Write-Host "The Device $Computer Is Not Contactable" -ForegroundColor red
Write-Host
}
Else
{
Model
Processor
OS
IP
Uptime
Diskinfo
}
$Repeat = Read-Host "Query Another Machine (Y/N)"
}
Until ($Repeat -eq "N")
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