![]() The objective of this exercise was to remove the PAF2_V postfix from the file name of this naming convention PAF2_V_.DAT. Luckily, the raw data file names issued by 3rd party suppliers were consistent in one used naming convention, and therefore using a regular expression and PowerShell was my best bet to start with first. So trying to find some sort of folder/file pattern did not sound like a viable option to me. Get the original name of the file Get-ChildItem : The Get-Childitem cmdlet is used in PowerShell to Get a list of files under the directory,which can obtain. Pretty confusing structure for someone new, to be honest. Without Force, you can't delete read-only or hidden files. It uses the Force parameter to delete it. It uses the Path parameter to specify the file. Remove-Item -Path C:\Test\hidden-RO-file.txt -Force. The Root Raw folder file structure was using a variant number of the nested folders in the folder hierarchy. This command deletes a file that's both hidden and read-only. No blame ? Challenge description and solution copy and rename file powershell replace part of filename in multiple files powershell rename. Wow…Īnyway, with the right level of empathy, you may guess that the data team focus was given to higher priority tasks, and the time inefficiency of ETL pipelines was just tolerated compromise at that time. Petition Name Change File With Powershell Related Searches. This process was just semimanual and with a high risk for human error. As a part of one work for one of my Big Data Warehouse, clients were to review and automate the ETL data pipeline to gain a better time2money efficiency in the current process the client’s data team was repeating for several months.Īfter running a discovery phase, I found that 36% of the time for ETL to run was spent on the Raw data file preparation stage.
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