![]() ![]() $LASTEXITCODE will still show the same result code that will allow you to determine the next action to take if it fails. ![]() In fact, Invoke-Expression really isn't a best practice to use in a situation like this (See link below)Īlternately, if you do not want to hold the output in a variable, you can use the /LOG:"log.log" to save the output. PowerShell does a great job by itself in running the command with the switches. You don't even need to use Invoke-Expression for robocopy. This script copies the files both ways between two folders. Searching the web, I found a script on TomsITpro on 'How To Sync Folders With PowerShell'. This is purely matching filename only and not doing a binary compare. This posting is provided AS IS with no warranties or gurentees,and confers no rights If the file is new, then copy it, if it's already in the destination folder, ignore it. Click Schedule and select Daily, Weekly, Monthly. To copy a file in your current directory into another directory. If it does exist, then the cp command replaces it with a copy of the prog.c file. If the prog.bak file does not already exist, then the cp command creates it. Click Add File or Add Folder to select the files or folders you want to backup and then click OK. To make a copy of a file in the current directory, type the following: cp prog.c prog.bak. Go to the Backup tab and select File Backup. Here you can use $LASTEXITCODE to determine the return code of above execution and $output will have the output that robocopy returns. Safer way to copy only new or modified files Step 1. $command = "robocopy `"$($source)`" $($destination) $copyOptions" Select BatchDate, DATEADD (HH, -2, BatchDate) AS BatchDate2 From BatchControl Where BatchId (Select Max (BatchId) From BatchControl Where BatchName GAVFiles AND Completed 1) Then I create new row into BatchControl table. For example, to transfer only files created/modified since yesterday, use mask >1D (means all files modified in the last 24 hours). Relative time constraint For that you can use file mask with time constraint. You can invoke the robocopy via powershell. First I use Lookup activity to get previous executions max file creation date. When the old files are removed from the destination directory, you can instead select the new files based on timestamp. Duplicating that in Powershell would involve doing a test-path and/or retrieving and comparing lastmodifiedtime on all the files in the directories. You can use the command line parameters /autoexec or /hiddenautoexec on the command line (see all options in the help file).Yes, robocopy is better. You can call robocopy from inside your Powershell script if you want, but robocopy was designed for this kind of work. User is the command that we must enter that let ViceVersa decide and do the automatic copy? A step by step answer would be easier to use. If another file is already there Select the option from the drodown. ![]() ![]() Destination Folder -Select the destination folder. Destination Site Address Set the destination SharePoint site address. You can then let ViceVersa copy only the new or changed files, saving a lot of time. File to Copy Select file identifier or choose the files that you want to copy. Once you indicate a source and a target folder and then click on " compare", ViceVersa will compare the files and subfolders and show you which files are newer / older / changed. Yes, ViceVersa will do that automatically. I just want to copy new or changed files. However I do not want to copy every file and overwrite existing ones. I want to copy files and folders from one drive or folder to another drive or folder. ![]()
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