This works great but can be a little confusing for others to read because it looks like a typo. This can make for messy looking scripts because to run setup.exe from the current script directory you would use %~dp0setup.exe. There is a built-in variable %~dp0 which expands to the path that the script is located in including the trailing slash. To extract the filename with extension, use the Split-Path command with the -Leaf parameter. The part of a path can be the parent folder, subfolder, file name, or a file extension only.
#Powershell get file path windows#
Windows batch is the trickiest in some ways – it also is the one that cannot support UNC working directories. Use the Split-Path Cmdlet to Extract the Filename From a Path in PowerShell The Split-Path cmdlet displays the specified part of a given path in PowerShell. As a reference for myself this post gives the template for getting the current script directory in the languages I tend to use: PowerShell, VBScript and batch. The best way to get around this is to determine the directory that the script resides in at the start of the script and then make all other paths reference that.īecause I jump around various scripting languages all the time, I tend to forget the best way to do this and have to hunt for examples in old scripts. Find Files That Match a Pattern in PowerShell To find all items with a filename that matches a regular expression, use the To find all items with a directory. But in some situations – such as batch files on UNC paths – this won’t aways work. One way around this is to make the script change working directory right at the start and then use relative paths after that. For example, if your current directory is C:\Windows and you run the script \\server\share\somepath\myscript.cmd then any relative paths in the script file won’t work correctly. Get-ChildItem displays the files and directories in the PowerShell console.
Depending on how the script is called the working directory may not be the same as the script file. The Get-ChildItem cmdlet uses the Path parameter to specify the directory C:Test. In order for these scripts to run from any location – such as a UNC path – without hard coding paths they need to use relative paths. The command uses the Get-Acl cmdlet to get objects representing the security descriptors of each log file. log files in the C:Windows directory whose names begin with k. This command gets the Windows PowerShell path and SDDL for all of the. The scripts I write usually read in other files or call other scripts. PS C:> Get-Acl -Path 'C:Windowsk.log' Format-List -Property PSPath, Sddl.
#Powershell get file path how to#
This post shows how to quickly get the current script directory using PowerShell, VBScript and Batch – the most commonly used scripting languages for Windows.
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