I've just started a new job, and we write reports for clients that are helpful for me to read to learn the ropes. I was trying to use PowerShell to pipe the titles into a text file, but unfortunately the company only standardised titles recently. This means that reports can be named anything, but having a look through the .docs, a lot of them have the word "report" in the title. Is there anyway that I could adapt my current commands to search more liberally for the word "report"?
Get-ChildItem -recurse -include *.doc | Out-File P:\report.txt
Most efficient version should be
Get-ChildItem -Path "your path here" -recurse -Filter *report*.doc | Out-File P:\report.txt
or if you only want the path in your file:
Get-ChildItem -Path "your path here" -recurse -Filter *report*.doc | Select -ExpandProperty Fullname | Out-File P:\report.txt
Try this:
Get-ChildItem -Path "your path here" -recurse -include *.doc | select-String "report" | out-file P:\report.txt
Related
i am quite new to powershell and i am trying to make a script that copy files to certain folders that are declared in a CSV file. But till now i am getting errors from everywhere and can't find nothing to resolve this issue.
I have this folders and .txt files created in the same folder as the script.
Till now i could only do this:
$files = Import-Csv .\files.csv
$files
foreach ($file in $files) {
$name = $file.name
$final = $file.destination
Copy-Item $name -Destination $final
}
This is my CSV
name;destination
file1.txt;folderX
file2.txt;folderY
file3.txt;folderZ
As the comments indicate, if you are not using default system delimiters, you should make sure to specify them.
I also recommend typically to use quotes for your csv to ensure no problems with accidentally including an entry that includes the delimiter in the name.
#"
"taco1.txt";"C:\temp\taco2;.txt"
"# | ConvertFrom-CSV -Delimiter ';' -Header #('file','destination')
will output
file destination
---- -----------
taco1.txt C:\temp\taco2;.txt
The quotes make sure the values are correctly interpreted. And yes... you can name a file foobar;test..txt. Never underestimate what users might do. 😁
If you take the command Get-ChildItem | Select-Object BaseName,Directory | ConvertTo-CSV -NoTypeInformation and review the output, you should see it quoted like this.
Sourcing Your File List
One last tip. Most of the time I've come across a CSV for file input lists a CSV hasn't been needed. Consider looking at grabbing the files you in your script itself.
For example, if you have a folder and need to filter the list down, you can do this on the fly very easily in PowerShell by using Get-ChildItem.
For example:
$Directory = 'C:\temp'
$Destination = $ENV:TEMP
Get-ChildItem -Path $Directory -Filter *.txt -Recurse | Copy-Item -Destination $Destination
If you need to have more granular matching control, consider using the Where-Object cmdlet and doing something like this:
Get-ChildItem -Path $Directory -Filter *.txt -Recurse | Where-Object Name -match '(taco)|(burrito)' | Copy-Item -Destination $Destination
Often you'll find that you can easily use this type of filtering to keep CSV and input files out of the solution.
example
Using techniques like this, you might be able to get files from 2 directories, filter the match, and copy all in a short statement like this:
Get-ChildItem -Path 'C:\temp' -Filter '*.xlsx' -Recurse | Where-Object Name -match 'taco' | Copy-Item -Destination $ENV:TEMP -Verbose
Hope that gives you some other ideas! Welcome to Stack Overflow. 👋
I am writing a powershell script to perform the following:
Within a folder Folder > Subfolder1 > Subfolder2 there are 30+ subfolders.zipin which there is another subfolder with 200 HRML files.
I would like to search for a keyword WTSE in the HTML files and any files containing such keyword would be moved to another folder.
My script looks as follows at the moment:
Get-childitem C:\Users\XXXXX\Desktop\Folder\ -filter *.html -recurse | select-string 'WTSE'|foreach-object -process{move-item} C:\Users\XXXXX\Desktop\Folder2`
You're almost there. The problem is with the part after ForEach-Object.
Since you are not searching for a string using regex, I would suggest adding the -SimpleMatch to the Select-String cmdlet.
Try below:
$sourceFolder = 'C:\Users\XXXXX\Desktop\Folder'
$destination = 'C:\Users\XXXXX\Desktop\Folder2'
(Get-ChildItem -Path $sourceFolder -Filter '*.html' -Recurse | Select-String -Pattern 'WTSE' -SimpleMatch) |
Move-Item -Destination $destination
The Move-Item cmdlet can take an array of paths and these can also accepts pipeline input, so there is no need to use ForEach-Object here.
Note I'm using brackets around the first part (Get-ChildItem ... -SimpleMatch). This prevents the error that the process cannot open the file because it is in use
I am using the below to recursively list all files in a folder that contains the $pattern
Get-ChildItem $targetDir -recurse | Select-String -pattern "$pattern" | group path | select name
But it seems it both list files having the $pattern in its name and in its content, e.g. when I run the above where $pattern="SAMPLE" I get:
C:\tmp\config.include
C:\tmp\README.md
C:\tmp\specs\SAMPLE.data.nuspec
C:\tmp\specs\SAMPLE.Connection.nuspec
Now:
C:\tmp\config.include
C:\tmp\README.md
indeed contains the SAMPLE keywords/text but I don't care about that, I only need the command to list file names not file with content matching the pattern. What am I missing?
Based on the below answers I have also tried:
$targetDir="C:\tmp\"
Get-ChildItem $targetDir -recurse | where {$_.name -like "SAMPLE"} | group path | select name
and:
$targetDir="C:\tmp\"
Get-ChildItem $targetDir -recurse | where {$_.name -like "SAMPLE"} | select name
but it does not return any results.
Select-String is doing what you told it to. Emphasis mine.
The Select-String cmdlet searches for text and text patterns in input strings and files.
So if you are just looking to match with file names just use -Filter of Get-ChildItem or post process with Where-Object
Get-ChildItem -Path $path -Recurse -Filter "*sample*"
That should return all files and folders that have sample in their name. If you just wanted files or directories you would be able to use the switches -File or -Directory to return those specific object types.
If your pattern is more complicated than a simple word then you might need to use Where-Object like in Itchydon's answer with something like -match giving you access to regex.
The grouping logic in your code should be redundant since you are returning single files that all have unique paths. Therefore I have not included that here. If you just want the paths then you can pipe into Select-Object -Expand FullName or just (Get-ChildItem -Path $path -Recurse -Filter "*sample*").Fullname
get-ChildItem $targetDir -recurse | where {$_.name -like $pattern} | select name
To complement Matt's helpful answer:
Specifically, because what you're piping to Select-String are [System.IO.FileInfo] objects - which is what Get-ChildItem outputs - rather than strings, it is the contents of the files represented by these objects is being searched.
Assuming that you need to match only the file name part of each file's path and that your pattern can be expressed as a wildcard expression, you do not need Select-String at all and can instead use Get-ChildItem with -Filter, as in Matt's answer, or the slower, but slightly more powerful -Include.
Caveat:
Select-String -Pattern accepts a regular expression (e.g., .*sample.*; see Get-Help about_Regular_Expressions),
whereas Get-ChildItem -Filter/-Include accepts a wildcard expression (e.g., *sample*; see Get-Help about_Wildcards) - they are different things.
On a side note: If your intent is to match files only, you can tell Get-ChildItem to restrict output to files (as opposed to potentially also directories) using -File (analogously, you can limit output to directories with -Directory).
Group-Object path (group path) will not work as intended, because the .Path property of the match-information objects output by Select-String contains the full filename, so you'd be putting each file in its own group - essentially, a no-op.
When using just Get-ChildItem, the equivalent property name would be .FullName, but what you're looking for is to group by parent path (the containing directory's path), .DirectoryName), I presume, therefore:
... | Group-Object DirectoryName | Select-Object Name
This outputs the full path of each directory that contains at least 1 file with a matching file name.
(Note that the Name in Select-Object Name refers to the .Name property of the group objects returned by Group-Object, which in this case is the value of the .DirectoryName property on the input objects.)
To complement the excellent answer by #mklement0, you can ask Powershell to print the full path by appending a pipe as follows:
Get-ChildItem -Recurse -ErrorAction SilentlyContinue -Force -Filter "*sample*" | %{$_.FullName}
Note: When searching folders where you might get an error based on security, hence we use the SilentlyContinue option.
I went through the answer by #Itchydon
but couldn't follow the use of '-like' $pattern.
I was trying to list files having 32characters(letters and numbers) in the filename.
PS C:> Get-ChildItem C:\Users\ -Recurse | where {$_.name -match "[a-zA-Z0-9]{32}"} | select name
or
PS C:> Get-ChildItem C:\Users\010M\Documents\WindowsPowerShell -Recurse | Where-Object {$_.name -match "[A-Z0-9]{32}"} | select name
So, in this case it doesn't matter whether you use where or where-object.
You can use select-string directly to search for files matching a certain string, yes, this will return the filename:count:content ... etc, but, internally these have names that you can chose or omit, the one you need is the "filename" to do this pipe this into "select-object" choosing the "FileName" from the output.
So, to select all *.MSG files that has the pattern of "Subject: Webservices restarted", you can do the following:
Select-String -Path .*.MSG -Pattern 'Subject: WebServices Restarted'
-List | select-object Filename
Also, to remove these files on the fly, you could pip into a ForEach statement with the RM command as follows:
Select-String -Path .*.MSG -Pattern 'Subject: WebServices Restarted'
-List | select-object Filename | foreach { rm $_.FileName }
How can I delete all files in a directory that contain a string using powershell?
I've tried something like
$list = get-childitem *.milk | select-string -pattern "fRating=2" | Format-Table Path
$list | foreach { rm $_.Path }
And that worked for some files but did not remove everything. I've tried other various things but nothing is working.
I can easily get the list of file names and can create an array with the path's only using
$lista = #(); foreach ($f in $list) { $lista += $f.Path; }
but can't seem to get any command (del, rm, or Remove-Item) to do anything. Just returns immediately without deleting the files or giving errors.
Thanks
First we can simplify your code as:
Get-ChildItem "*.milk" | Select-String -Pattern "fRating=2" | Select-Object -ExcludeProperty path | Remove-Item -Force -Confirm
The lack of action and errors might be addressable by one of two things. The Force parameter which:
Allows the cmdlet to remove items that cannot otherwise be changed,
such as hidden or read-only files or read-only aliases or variables.
I would aslo suggest that you run this script as administrator. Depending where these files are located you might not have permissions. If this is not the case or does not work please include the error you are getting.
Im going to guess the error is:
remove-item : Cannot remove item C:\temp\somefile.txt: The process cannot access the file 'C:\temp\somefile.txt'
because it is being used by another process.
Update
In testing, I was also getting a similar error. Upon research it looks like the Select-String cmd-let was holding onto the file preventing its deletion. Assumption based on i have never seen Get-ChildItem do this before. The solution in that case would be encase the first part of this in parentheses as a sub expression so it would process all the files before going through the pipe.
(Get-ChildItem | Select-String -Pattern "tes" | Select-Object -ExpandProperty path) | Remove-Item -Force -Confirm
Remove -Confirm if deemed required. It exists as a precaution so that you don't open up a new powershell in c:\windows\system32 and copy paste a remove-item cmdlet in there.
Another Update
[ and ] are wildcard searches in powershell in order to escape those in some cmdlets you use -Literalpath. Also Select-String can return multiple hits in files so we should use -Unique
(Get-ChildItem *.milk | Select-String -Pattern "fRating=2" | Select-Object -ExpandProperty path -Unique) | ForEach-Object{Remove-Item -Force -LiteralPath $_}
Why do you use select-string -pattern "fRating=2"? You would like to select all files with this name?
I think the Format-Table Path don't work. The command Get-ChildItem don't have a property called "Path".
Work this snipped for you?
$list = get-childitem *.milk | Where-Object -FilterScript {$_.Name -match "fRating=2"}
$list | foreach { rm $_.FullName }
The following code gets all files of type *.milk and puts them in $listA, then uses that list to get all the files that contain the string fRating=[01] and stores them in $listB. The files in $listB are deleted and then the number of files deleted versus the number of files that contained the match is displayed(they should be equal).
sv -name listA -value (Get-ChildItem *.milk); sv -name listB -value ($listA | Select-String -Pattern "fRating=[01]"); (($listB | Select-Object -ExpandProperty path) | ForEach-Object {Remove-Item -Force -LiteralPath $_}); (sv -name FCount -value ((Get-ChildItem *.milk).Count)); Write-Host -NoNewline Files Deleted ($listA.Count - $FCount)/($listB.Count)`n;
No need to complicate things:
1. $sourcePath = "\\path\to\the\file\"
2. Remove-Item "$sourcePath*whatever*"
I tried the answer, unfortunately, errors seems to always come up, however, I managed to create a solution to get this done:
Without using Get-ChilItem; You can use select-string directly to search for files matching a certain string, yes, this will return the filename:count:content ... etc, but, internally these have names that you can chose or omit, the one you need is the "filename" to do this pipe this into "select-object" choosing the "FileName" from the output.
So, to select all *.MSG files that has the pattern of "Subject: Webservices restarted", you can do the following:
Select-String -Path .*.MSG -Pattern 'Subject: WebServices Restarted'
-List | select-object Filename
Also, to remove these files on the fly, you could pip into a ForEach statement with the RM command as follows:
Select-String -Path .*.MSG -Pattern 'Subject: WebServices Restarted'
-List | select-object Filename | foreach { rm $_.FileName }
I tried this myself, works 100%.
I hope this helps
I'm trying to find a way to return the full path to a given folder. The problem is that my code returns more than one folder if there is a similar named folder. e.g. searching for "Program Files", returns "Program Files" and "Programs Files (x86)". As I didn't ask for "Program Files (x86), I don't want it to return it. I am using:
$folderName = "Program Files"
(gci C:\ -Recurse | ?{$_.Name -match [regex]::Escape($folderName)}).FullName
I thought of replacing -match with -eq, but it will return $false as it's comparing the whole path.
I have thought of maybe returning all matches, then asking the user to select which one is correct, or creating an array that splits the path down and doing an -eq on each folder name and then joining the path again, but my skills are lacking in the array department and cannot get it to work.
Any help or pointers would be gratefully received.
Thanks
Here's what I have used with thanks to Frode:
$path = gci -Path "$drive\" -Filter $PartialPath -Recurse -ErrorAction SilentlyContinue #| ?{$_.PSPath -match [regex]::Escape($PartialPath)}
($path.FullName | gci -Filter $filename -Recurse -ErrorAction SilentlyContinue).FullName
-match is like asking for *Program Files*. You should be using the -Filter parameter of Get-ChildItem for something like this. It's a lot faster and doesn't require regex escape etc.
PowerShell 3:
$folderName = "Program Files"
(gci -path C:\ -filter $foldername -Recurse).FullName
PowerShell 2:
$folderName = "Program Files"
gci -path C:\ -filter $foldername -Recurse | Select-Object -Expand FullName
Also, you should not use -Recurse if you don't need it(like in this example).