2012年9月16日 · The Windows RENAME command, also known as the REN command, allows you to rename files and directories from the command prompt. When using wildcards with the RENAME command, it interprets them in the following ways:

2019年7月14日 · Append a string (or characters) to the beginning of file names You can use a for loop to iterate each file in a directory and use variable substitutions to get the specific name portion of each file. You can use those and add in the " p- " string and append it as a prefix with the ren command for each file getting the expected output result you desire. Essentially this. . …

2015年5月21日 · I typed help into cmd and the following lines were part of the output: REN Renames a file or files. RENAME Renames a file or files. Next I typed help ren and help rename and got...

Not really a programming question, or rather something that can somehow be solved through plain windows ui. As far as I know, this only works on Windows 7, but if you select a bunch of files, and you press F2, or Right-click->rename, you can rename the first one, and the rest will get the same name, with (1), (2), (3) and so on appended to it. The file extensions remain unchanged.

Possible Duplicate: Which command can I use to recursively rename or move a file in Windows? Is there a way, through the command line, to recursively rename all .m4v files to .avi? ren *.m4v *...

Instead of relying on ren 's undocumented quirks, why not do this the proper way? for %a in (*.txt) do ren "%~a" "%~na version 1%~xa" If you want to use this in a batch file just remember to double each % sign. This line of code will loop through all the files matching *.txt and perform a rename command (ren) on each filename. %a is the full …

2020年6月21日 · For target name, use !_dir:*- =!, it will remove everything (*) that comes before - , and already defining the destination name by expanding in same line the !_dir! variable without unwanted characters using cmd.exe /v:on /c For what you have been trying, a use of for /d loop and substring set in ren syntaxes would be resolved by:

Only the first argument requires a full path. Windows assumes since you are renaming, the file will remain in the same folder as previously specified. It mentions this in the command help at the bottom: C:\Users\John>ren /? Renames a file or files. RENAME [drive:][path]filename1 filename2. REN [drive:][path]filename1 filename2.

2016年11月30日 · ren *.* Also consider ren uses * to refer to file name, so when you look for *.* (any name, any extension) you're using * to refer to filename and extension at the same time, which is confusing to ren command!

2018年8月15日 · I tried ren * *_1*, which just replaced the last instance of an already-existing underscore in the same to be _1. I also tried ren * *_1.*, but this added _1 to the end of file names. I'm using the command line (typing cmd from the folder search bar) in Windows 10.