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Add commas to text file and save as .csv using Powershell

Posted on 2016-11-16
Medium Priority
Last Modified: 2016-11-16
I am trying take a text file that looks like this:

Item 1
Item 2
Item 3

and make it look like this in .CSV format


When I try CovertTo-CSV I get output such as:

#Type System.string

Can someone please advise?

Question by:cmoerbe
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LVL 85

Accepted Solution

oBdA earned 2000 total points
ID: 41890105
The result will not be a "real" csv - the first line has one column, the second one multiple ones, so it's not a header line anymore.
That said, you convert it like this:
((Get-Content "C:\Temp\Input.txt") -join ',').Split(',', 2) | Set-Content "C:\Temp\Output.txt"

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Author Comment

ID: 41890176
Ok I see what you did. So if i wanted to keep it as a true .csv file would i need to do the split something like this? .Split(",")

Which I assume would keep all the data in one column under the header?

LVL 85

Expert Comment

ID: 41890195
Sorry, can't follow you.
Based on your example, the text file you have seems to be a csv already - a header line and some rows with items. It's a csv with only one column, but a csv nevertheless.
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Author Comment

ID: 41890207
actually its not including commas at all i see
LVL 85

Expert Comment

ID: 41890215
With only one column, there are no fields to separate, hence no field separator. If there were a comma at the end, it would indicate a second column without data in it, and a missing column header.
Just run an "Import-Csv" on the file content you posted - you'll get an array of objects with one property, "Column".

Author Comment

ID: 41890544
Your code worked as expected. Thank you for the help!

Author Closing Comment

ID: 41890545
Thanks for the advice!

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