Delete line in powershell file

I have a file with the following lines


I wish I had the serial numbers only and not the name ServiceTag. I would like: Browse the .csv file if the line contains SerivceTag then you don't get the value and copy the rest.

As a result, I wish I had:


Do you think it's possible?

Since it is a CSV header, you can just skip first line:

#demo file
"@ | out-file Test.csv

#solution to get items
cat test.csv | select -Skip 1

#or write them to file
cat test.csv | select -Skip 1 | Out-file output.txt

Using PowerShell to remove lines from a text file if it contains a , Escape the | character using a backtick get-content c:\new\temp_*.txt | select- string -pattern 'H`|159' -notmatch | Out-File c:\new\newfile.txt. In this way, we can get the output without empty lines. Consider the example below, we have a file called EmptryString.txt and we need to remove empty lines from the content. The content of the text file is as below. PS C:\Windows\System32> Get-Content D:\Temp\EmptyString.txt This is example of empty string PowerShell PowerShell DSC String Array Hello

Although not really clear what you are asking, the below line will read the file as string array and write out a new file with all lines containing 'ServiceTag' removed:

Get-Content -Path 'TheOriginalFile'| Where-Object { $_ -notmatch 'ServiceTag' } | Set-Content -Path 'TheNewFile'

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Your input file looks like a CSV File with only one field. When there is only one field, there aren't any separating commas. Servicetag is not a data entry. It's the name of the field, also known as a header.

Try the following:

Import-Csv Test.csv | Format-Table

The result is a table with just one column header. If you do something like:

$testdata = Import-Csv Test.csv

now your data is imported in a form suitable for processing.

Powershell To Delete Specific Line Containing A Specific Word In A , Powershell To Delete Specific Line Containing A Specific Word In A Text File. 7,151 views7 Duration: 2:40 Posted: Oct 22, 2017 This will output the blank lines. However I don’t want all the blank lines in the file. There are some extra blank lines in the file after a particular line and I want to remove the extra blank lines and keep only a single blank line. There are multiple files like this and all files have slightly different content.

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  • Is that a CSV file or TXT file?
  • If its a CSV, this works for you? $Content = Import-Csv myfile.csv if ($Content.Servicetag) {$Content.Servicetag}
  • Yes it's in .csv it would be more in the -contains and not to delete the first line. To ensure "security" if the servicetag comes to put it in the middle of the servicetags.
  • @Smarty13 is ServiceTag always expected to be the first line of the file?
  • Thanks for the answer, I use this method too. What I'm looking for if you can help me, it would be to browse the .csv file and say what contains "Servicetag" you don't copy it to the new .CSV file. I don't know if I was clear.