Removing line break powershell
Okay, I think this should work. I was under the impression you wanted those underscores in the result.
$array -replace "`n|`r"
By default, 'Get-Content' command has the default delimiter of a new line '\n'. Create a costume parameter and then do your replace command. Hope this helps.
Get-ChildItem | Get-Content -Delimiter "~" | foreach { $_ -replace "`r|`n","" }
Well how about applying mjolinor's code at the $item level, e.g.:
foreach ($item in $array) { $item -replace '^|$','_'}Although I expect the same result you are already getting, there are newlines embedded in your string.
I'm not able to setup the same condition in $array myself, maybe you could post that code.
Does this work?:
foreach ($item in $array) { $item.Trim() -replace '^|$','_'}