Powershell Open File, Edit File, Update File - document lock issue - powershell

Question

I have a text file with a list of multiple files that exceeded x characters. What I am trying to do is open each file, scan each line of the file, and if a file is more than x characters long I move the line to the next line so the file does not exceed x characters. That piece works great. The problem I am having is updating the text file I am trying to change/edit. I suspect the lock is the powershell script since the script is reading the file. Does anyone have any ideas on what I can do to update the original text file or remove the lock? Thanks for any help! My code is below:
[int] $limit = 131
$path = get-content C:\document\fix.txt
foreach ($f in $path)
{
Get-Content -path $f |
ForEach-Object {
$line = $_
for ($i = 0; $i -lt $line.Length; $i += $limit)
{
$length = [Math]::Min($limit, $line.Length - $i)
$line.SubString($i, $length)
}
} |
Set-Content $f
}

Answer 1

I figured it out! I had to put ( ) around get-content. Basically means - finish what you are doing before going to the next step.
[int] $limit = 131
$path = get-content C:\Soarian\fix.txt
foreach ($f in $path)
{
(Get-Content -path $f) |
ForEach-Object {
$line = $_
for ($i = 0; $i -lt $line.Length; $i += $limit)
{
$length = [Math]::Min($limit, $line.Length - $i)
$line.SubString($i, $length)
}
} |
Set-Content $f -Force
}