RobamaTools.psm1
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function Add-ScheduledReboot { <# .Synopsis Schedule a reboot for one or more computers. .DESCRIPTION This function will schedule a reboot for one or more computers using psremoting. You will be able to specify the exakt time of the reboot, name for the job and wether the reboot will be forced or not, meaning logging of any existing user sessions. This will eliminate the need for you to remote to every server and schedule a reboot. .EXAMPLE Add-ScheduledReboot -Computername Server1, Server2 -DateTime (Get-Date).Addhours(10) This will schedule a reboot on server1 and server 2 10 hours from now using psremoting. .EXAMPLE $Computers = Get-adcomputer -filter 'name -like "*server*"' $Computers | Select-Object -Property @{n="Computername";E={$_.name}} | Add-ScheduledReboot -DateTime (Get-date -Hour 23 -minute 15) The first line will find computers named something like *server* from your domain. The second line recalculates the property name from adcomputer to Computername so it can be passed into the function Add-Scheduledreboot and then schedule a reboot to this day 23:15 .EXAMPLE Add-ScheduledReboot -DateTime (Get-date -Hour 23 -minute 15) This will schedule a reboot at 23:15. The reboot will not be forced meaning that no one can be logged in to the machine once the job runs. .EXAMPLE Add-ScheduledReboot -DateTime (Get-date -Hour 23 -minute 15) -Force This will schedule a reboot at 23:15. The reboot will be forced so any users logged in will be kicked out once the job runs. .EXAMPLE Add-ScheduledReboot -DateTime (get-date).addminutes(10) This will schedule a reboot 10 minutes from now. .EXAMPLE $Date = (Get-date).adddays(1) Add-ScheduledReboot -DateTime $Date -Force This will schedule a reboot 1 day from now. The datetime object is stored in the $Date variable. .NOTES Created by: Robert Amartinesei robertamartinesei@gmail.com #> #Requires -Version 3 [CmdletBinding()] Param ( #One or more computernames [Parameter(ValueFromPipelineByPropertyName=$true, Position=0)] [String[]]$Computername = 'Localhost', #DateTime object. Use Get-Date to generate one. [Parameter(Mandatory,ValueFromPipeline,ValueFromPipelineByPropertyName, Helpmessage="A datetime object. Use Get-Date to generate one")] [DateTime]$DateTime, #Force the computer restart to occur even if users are logged in. [Switch]$Force, #Define the name of the scheduled job [String]$Jobname = "ScheduledReboot" ) #Start Begin Block Begin { #Initiate session against $computername. Write-Verbose -Message "Initiating session against computers" $Session = New-PSSession -ComputerName $Computername #Set the ForceReboot variable to boolean value so it can be passed into invoke-command. if ($PSBoundParameters.ContainsKey("Force")){ Write-Verbose -Message "Create the reboot job with the force parameter" $ForceReboot = $True }else { Write-Verbose -Message "Create the reboot job without the force parameter" $ForceReboot = $false } } #Start process block Process { foreach ($Computer in $Computername) { Write-Verbose -Message "Contacting $Computer" #Send command to schedule a reboot Write-Verbose -Message "Creating job on $Computer" Invoke-Command -ComputerName $Computer -ArgumentList $DateTime,$ForceReboot,$Jobname -ScriptBlock { #Send parameter into session against $computer Param ( $DateTime, $ForceReboot, $Jobname ) #Specify options for the scheduled job. $JobTrigger = New-JobTrigger -Once -At $DateTime $JobOption = New-ScheduledJobOption -RunElevated -MultipleInstancePolicy IgnoreNew -WakeToRun -ContinueIfGoingOnBattery -StartIfOnBattery -StartIfIdle #Set a force parameter based on the bool value of force reboot. if ($ForceReboot) { #Forces users to log off $Sblock = {Restart-Computer -Force} }else { #Restarts computer if no one is logged on. $Sblock = {Restart-Computer} } #Register scheduled job. Return a scheduledjob object. Register-ScheduledJob -ScriptBlock $Sblock -ScheduledJobOption $JobOption -Trigger $JobTrigger -Name "$JobName" } } } #Start end block End { #Close the sessions Write-Verbose -Message "Close the sessions" $Session | Remove-PSSession } } function Set-Driveletter { <# .Synopsis Change a driveletter .DESCRIPTION This will change to a new driveletter from any current one using the WMI Class win32_volume .EXAMPLE Get-volume | where-object {$_.driveletter -eq 'K'} | Set-Driveletter -NewDriveletter L This will get the volume with the driveletter K and set it to L .EXAMPLE Set-Driveletter -Driveletter K -NewDriveletter L -Whatif What if: Performing the operation "Change driveletter do "L:"" on target "K:". demonstrating the whatif support for the function .NOTES Created by: Robert Amartinesei robertamartinesei@gmail.com #> [Cmdletbinding(SupportsShouldprocess)] Param ( [Parameter(Mandatory,Valuefrompipelinebypropertyname)] [ValidatePattern('^[a-z]$')] #Provide the driveletter you would like to change. [string]$Driveletter, [Parameter(Mandatory)] [ValidatePattern('^[a-z]$')] #Provide the new driveletter you would like to change to. [string]$NewDriveletter ) #Change driveletters to a string format with colon (":") at the end. $Driveletter = "$($Driveletter):" $NewDriveLetter = "$($NewDriveLetter):" #Loads the current wmiobject containing the volume $CurrentVolume = Get-WmiObject -Query "Select * from win32_volume where driveletter='$Driveletter'" #Support whatif and verbose if ($pscmdlet.shouldprocess("$Driveletter","Change driveletter do `"$NewDriveLetter`"")){ #Changing and setting the value $CurrentVolume.Driveletter = "$NewDriveLetter" $CurrentVolume.put() } } function Get-ItemSize { <# .Synopsis Gets some sizes based on the path .DESCRIPTION Will get you some sizes in readble format for the path parameter. If the path supplied is a directory then the function will measure recurseively otherwise it will look at just that item .EXAMPLE Get-ItemSize -path C:\Folder .EXAMPLE Get-ItemSize -path C:\File.txt .INPUTS Inputs to this cmdlet (if any) .OUTPUTS Output from this cmdlet (if any) .NOTES Robert Amartinesei #> param ( [string]$Path ) Begin { $PathObj = get-item $Path if (($PathObj -is [System.IO.DirectoryInfo])) { $recurse = $true }else { $recurse = $false } } Process { $Content = Get-ChildItem -Path $Path -Recurse:$recurse $Size = $Content | Measure-Object -Property length -Sum -Average -Maximum -Minimum -ErrorAction Stop $CustomObject = [ordered]@{ 'Path' = $PathObj.FullName 'SizeMB' = $size.Sum / 1mb -as [float] 'SizeGB' = $size.sum / 1gb -as [float] 'MaximumFileSizeMB' = $size.Maximum / 1mb -as [float] 'MinimumFileSizeMB' = $size.Minimum / 1mb -as [float] 'AverageFileSizeMB' = $size.Average / 1mb -as [float] } New-Object -TypeName psobject -Property $CustomObject } End { } } Function Convert-SDDLToACL { <# .Synopsis Convert SDDL String to ACL Object .DESCRIPTION Converts one or more SDDL Strings to a human readable format. .EXAMPLE Convert-SDDLToACL -SDDLString (get-acl .\path).sddl .EXAMPLE Convert-SDDLToACL -SDDLString "O:S-1-5-21-1559460989-2589464504-629046386-3966G:DUD:(A;OICIID;FA;;;SY)(A;OICIID;FA;;;BA)(A;OICIID;FA;;;S-1-5-21-1559460989-2589464504-629046386-3966)" .NOTES Robert Amartinesei #> [Cmdletbinding()] param ( #One or more strings of SDDL syntax. [string[]]$SDDLString ) foreach ($SDDL in $SDDLString) { $ACLObject = New-Object -TypeName System.Security.AccessControl.DirectorySecurity $ACLObject.SetSecurityDescriptorSddlForm($SDDL) $ACLObject.Access } } function Get-Spelling{ <# .Synopsis Helps you spell phonetically .DESCRIPTION Check-Spelling will help you to spell a word out loud correctly using either NATO's phonetical alphabet or any equivalent. .EXAMPLE Check-Spelling -Language E -String "Test String" Will output the following: Tango Echo Sierra Tango **WHITESPACE** Sierra Tango Romeo India November Golf #> [cmdletbinding()] param( [Parameter(Mandatory=$true)] [validateset("English","Swedish","Spanish","German")]$Language, [Parameter(Mandatory=$true,ValueFromPipeLine=$true,ValueFromPipelineByPropertyName=$true ,Helpmessage='If the string contains whitespaces you should use quotationmarks " "')] [string]$string ) $English = @" Letter,Word A,Alpha B,Bravo C,Charlie D,Delta E,Echo F,Foxtrot G,Golf H,Hotel I,India J,Juliet K,Kilo L,Lima M,Mike N,November O,Oscar P,Papa Q,Quebec R,Romeo S,Sierra T,Tango U,Uniform V,Victor W,Whiskey X,X-ray Y,Yankee Z,Zulu " ",**WHITESPACE** -,- 1,1 2,2 3,3 4,4 5,5 6,6 7,7 8,8 9,9 0,0 +,+ ?,? _,__ (,( ),) [,[ ],] {,{ },} !,! "," #,# �,� $,$ %,% &,& /,/ \,\ |,| <,< >,> ,,, .,. "@ $Swedish = @" Letter, Word a, Adam b, Bertil c, Cesar d, David e, Erik f, filip g, Gustav h, Helge i, Ivar j, Johan k, Kalle l, Ludvig m, Martin n, Niklas o, Olof p, Petter q, Qvintus r, Rudolf s, Sigurd t, Tore u, Urban v, Viktor w, Wilhelm x, Xerxes y, Yngve z, Z�ta �, �ke �, �rlig �, �sten " ",**WHITESPACE** -,- 1,1 2,2 3,3 4,4 5,5 6,6 7,7 8,8 9,9 0,0 +,+ ?,? _,__ (,( ),) [,[ ],] {,{ },} !,! "," #,# �,� $,$ %,% &,& /,/ \,\ |,| <,< >,> ,,, .,. "@ $Spanish = @" Letter,Word A,Antonio B,Barcelona C,Carmen D,Dinamarca E,Enrique F,Francia G,Guadalupe H,Historia I,Italia J,Jueves K,Kilo L,Lorenzo M,Madrid N,Navarra �,�o�o O,Oviedo P,Paris Q,Querido R,Roma S,S�bado T,Tango U,Uruguay V,Valencia W,Washington X,Ximena Y,Yegua Z,Zapata " ",**WHITESPACE** -,- 1,1 2,2 3,3 4,4 5,5 6,6 7,7 8,8 9,9 0,0 +,+ ?,? _,__ (,( ),) [,[ ],] {,{ },} !,! "," #,# �,� $,$ %,% &,& /,/ \,\ |,| <,< >,> ,,, .,. "@ $German = @" Letter,Word A,Anton �,�rger B,Berta C,C�sar D,Dora E,Emil F,Friedrich G,Gustav H,Heinrich I,Ida J,Julius K,Kaufmann L,Ludwig M,Martha N,Nordpol �,�konom O,Otto P,Paula Q,Quelle R,Richard S,Siegfried T,Theodor �,�bermut U,Ulrich V,Viktor W,Wilhelm X,Xaver Y,Ypsilon Z,Zeppelin " ",**WHITESPACE** -,- 1,1 2,2 3,3 4,4 5,5 6,6 7,7 8,8 9,9 0,0 +,+ ?,? _,__ (,( ),) [,[ ],] {,{ },} !,! "," #,# �,� $,$ %,% &,& /,/ \,\ |,| <,< >,> ,,, .,. "@ $csv = switch ($Language) { 'English' {ConvertFrom-Csv -InputObject $English} 'Swedish' {ConvertFrom-Csv -InputObject $Swedish} 'Spanish' {ConvertFrom-Csv -InputObject $Spanish} 'German' {ConvertFrom-Csv -InputObject $German} } $array = @($string[0..$($string.Length)]) Clear-Variable spell -ErrorAction SilentlyContinue foreach ($a in $array){ $spell += @($csv | Where-Object letter -eq $a | select-object -property word -ExpandProperty word) } $spell = $spell -join " " write-host -foregroundcolor green $spell } |