Import-Csv -Path C:\Data\Out2.csv | select A, G, H |Export-Csv C:\Data\Out3.csv -NoTypeInformation
Import-Csv C:\Data\Out3.csv |
Select-Object @{n='Server Name';e={$_.A}} , @{n='Command';e={$_.B}}, @{n='Path';e={$_.C}} |
Export-Csv C:\Data\Out4.csv -NoTypeinformation
From your Select only columns A,G,H remain in out3.csv so how do you expect to name the 2nd B and the 3rd C?
This could work:
Import-Csv -Path C:\Data\Out2.csv | select A, G, H |Export-Csv C:\Data\Out3.csv -NoTypeInformation
Import-Csv C:\Data\Out3.csv |
Select-Object @{n='Server Name';e={$_.A}} ,
@{n='Command';e={$_.G}},
@{n='Path';e={$_.H}} |
Export-Csv C:\Data\Out4.csv -NoTypeinformation
Was focused to much on the obvious error, the first select,export and re-import and so the intermediary file out3.csv aren't neccessary:
Import-Csv -Path C:\Data\Out2.csv |
Select-Object @{n='Server Name';e={$_.A}} ,
@{n='Command';e={$_.G}},
@{n='Path';e={$_.H}} |
Export-Csv C:\Data\Out4.csv -NoTypeinformation