Power shell and .bat file - powershell

Question

Because im not so good in power shell, i wanted to ask how to manage this task. I have created .bat file which doing this:
echo before delete > delete.log
forfiles -p "C:\test1" -s -m *.* -d -0 -c "cmd /c echo #path" >> trace.log
forfiles -p "C:\test1" -s -m *.* -d -1 -c "cmd /c del #path" >> trace.log
echo preserved >> trace.log
forfiles -p "C:\test1" -s -m *.* -d -0 -c "cmd /c echo #path" >> trace.log
And output of that trace.log i send successfully via separate power shell script like this:
$body = Get-Content -Path "C:\test1\trace.log" -Raw
Send-MailMessage -from doNotReply#company.com -to "nobody#company.com" -subject "Trace log delete status test" -body $body -smtpServer smtp.company.com
Because of my limited knowledge in power shell is there a way to merge .bat commands with my current power shell script? Idea is to do action of delete like in above sample, create log and send it by email in one power shell script.

Answer 1

Try like this:
Write-Host "before delete" > delete.log
(Get-ChildItem "C:\test1" -Recurse |
Select-Object -ExpandProperty Fullname) >>trace.log
(Get-ChildItem "C:\test1" -Recurse |
Where-Object {$_.LastWriteTime -ge (Get-Date).addDays(-1)} |
Remove-Item -Force) >>trace.log
Write-Host "preserved" >> trace.log
(Get-ChildItem "C:\test1" -Recurse |
Select-Object -ExpandProperty Fullname) >>trace.log
$body = Get-Content -Path "C:\test1\trace.log" -Raw
Send-MailMessage -from doNotReply#company.com -to "nobody#company.com" -subject "Trace log delete status test" -body $body -smtpServer smtp.company.com

Answer 2

#marsze Ok sorry, so i run ISE like admin user and executed this line Set-ExecutionPolicy -Scope LocalMachine Unrestricted. Than i copied all above proposed code in same session and run, and i hit this errors:
Get-ChildItem : Access to the path 'C:\Program Files\Websense\Websense Endpoint\certutil' is denied.
At line:8 char:2
+ (Get-ChildItem "C:\test1" -Recurse |
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : PermissionDenied: (C:\Program File...dpoint\certutil:String) [Get-ChildItem], Unauth
orizedAccessException
+ FullyQualifiedErrorId : DirUnauthorizedAccessError,Microsoft.PowerShell.Commands.GetChildItemCommand
Get-ChildItem : Access to the path 'C:\Windows\CCM\ScriptStore' is denied.
At line:8 char:2
+ (Get-ChildItem "C:\test1" -Recurse |
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : PermissionDenied: (C:\Windows\CCM\ScriptStore:String) [Get-ChildItem], UnauthorizedA
ccessException
+ FullyQualifiedErrorId :