Create scheduled task in Windows Task Scheduler - part 2

The following script demo how to create daily & weekly tasks.

$task_folder = "\myTasks\"

$ps_script_file = "d:\temp5\test-script.ps1"


<###########################################
this is task #3 - DAILY
###########################################>


$task_name = "myTask3"

## The first line will show err if $task_folder does not exist.
## The second line will not show any err if $task_folder does not exists.
#$exist = Get-ScheduledTask -TaskPath $task_folder | Where-Object {$_.TaskName -eq $task_name}
$exist = Get-ScheduledTask | where {$_.TaskPath -eq "\myTasks\" -and $_.TaskName -eq $task_name }


if (!$exist)  {
       
    $axn = New-ScheduledTaskAction -Execute "powershell.exe" -Argument "-ExecutionPolicy Bypass ""$ps_script_file"""
   
    $sch = New-ScheduledTaskTrigger -Daily -At 5pm

    Register-ScheduledTask -TaskName $task_name  -TaskPath $task_folder -Action $axn -Trigger $sch
   
    Write-Host "created new task $task_name"

}
else {
    Write-Host "$task_name task already exists"
}


<###########################################>

$task_name = "myTask3-1"

$exist = Get-ScheduledTask | where {$_.TaskPath -eq "\myTasks\" -and $_.TaskName -eq $task_name }


if (!$exist)  {
       
    $axn = New-ScheduledTaskAction -Execute "powershell.exe" -Argument "-ExecutionPolicy Bypass ""$ps_script_file"""

    $sch = New-ScheduledTaskTrigger -Daily -At 1am

    $task = Register-ScheduledTask -TaskName $task_name  -TaskPath $task_folder -Action $axn -Trigger $sch

    # run every 30 mintues
    $task.Triggers.Repetition.Interval = "PT30M"
  
    # for 12 hours. For 1 days, use "P1D".
    $task.Triggers.Repetition.Duration = "PT12H"

    # update the task
    $task | Set-ScheduledTask
   
    Write-Host "created new task $task_name"

}
else {
    Write-Host "$task_name task already exists"
}


<###########################################
this is task #4 - WEEKLY
###########################################>

$task_name = "myTask4"

$exist = Get-ScheduledTask | where {$_.TaskPath -eq "\myTasks\" -and $_.TaskName -eq $task_name }


if (!$exist)  {
       
    $axn = New-ScheduledTaskAction -Execute "powershell.exe" -Argument "-ExecutionPolicy Bypass ""$ps_script_file"""

    # runs at 6:30pm.
    $sch = New-ScheduledTaskTrigger -Weekly -DaysOfWeek Monday, Friday -At "18:30"

    Register-ScheduledTask -TaskName $task_name  -TaskPath $task_folder -Action $axn -Trigger $sch
   
    Write-Host "created new task $task_name"

}
else {
    Write-Host "$task_name task already exists"
}

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