The final line actually handles the renaming. This change will be applied to all files in the group. In the third example, again we add text: the text ' Suffix' is added to the end of the file name. Batch File Rename with Windows PowerShell To get started I suggest copying all the files you need to rename to a separate directory. In the second example, we add text: the text 'Prefix ' is added to the start of the file name.

In the first example, we substitute text: the text string 'old' is replaced by the text string 'new' (if, but only if, the text 'old' is present in the file's name). SetLocal EnableDelayedExpansionīy defining the variable name %%j and associating it with all current files (*.*), we can use the variable in a for loop to represent each file in the current directory.Įvery iteration (or pass) through the loop thereby processes a different file from the defined group (which might equally have been any group, e.g. The PowerShell code is lightly obfuscated, like the reversed function names. It then uses this to execute the piece of PowerShell code shown below. The following uses a variable with a for loop to rename a group of files. The purpose of the combined commands is to copy Windows PowerShell.exe into the current folder and rename it as.

Renaming all files in the current directory.

Recursively Visit Directories in a Directory Tree Rename a File in Batch Script In the Batch script, a command named REN or RENAME is used to rename a file or a set of files.

Looping through each line in a files set.

Differences between Batch (Windows) and Terminal (Linux).

Deprecated batch commands and their replacements.

Changing Directories and Listing their Contents.

Bypass arithmetic limitations in batch files.

Batch script rename file