![]() Renaming a directory containing files may cause problems if that directory contains files required by a program. The only exception is if you're using wild characters. Because you cannot have a file and directory of the same name, you don't need to worry about mistakenly renaming a file instead of a directory. Use the ren or rename command to rename the directory. Renaming a directory in MS-DOS is much like renaming a file. rename h?pe.txt hope.txt Renaming a directory The "?" used in the following example is the wild character for an unknown character. In this next example, the command renames a file with an unknown character in the file name to something that can be read. The following example renames all the files in the current directory that end with. Below are examples of how this could be done. To rename multiple files at once, you must utilize some form of wild character. rename "computer hope.txt" "example file.txt" Renaming multiple files with one command To rename the file " computer hope.txt" to " example file.txt", your command would resemble the following example. Otherwise, you get the " The syntax of the command is incorrect" error. If a file or directory has a space, it must be surrounded with quotes. rename c:\computer\test.txt hope.txt Renaming a file with a space For example, if the file is in the "computer" directory, type a command similar to the following example. If the test.txt file is not located in your current directory, you must specify the file's path as a prefix to the file name. The following example renames the file test.txt to hope.txt. How to get to an MS-DOS prompt or Windows command line.Additional information about these commands is found by clicking the command links above. Below are examples of how this command can be used. MS-DOS and Windows command (CMD) line users can change the name of a file or directory using the ren or rename command. How to rename in MS-DOS and the Windows command line Microsoft Windows users can also rename any file using the Windows command line. If you have file extensions displayed, make sure to also type the name of the file extension. For example, typing "test" renames the files to test, test(1), test(2), test(3), etc. Once the files are selected, press F2 to edit the file name and type the new name for the files.How to select or highlight multiple files and folders.In Explorer, select all the files you want to rename.Renaming multiple files or folders at once May have to go back to doing searches, if I can think of what else to ask.If you don't wait long enough and click the file or folder too fast, it can open it rather than allowing you to rename it. I researched it hard first, found no results, so posted it on AskUbuntu. However, there are terms and conditions asked that produce no ready answers, such as with another question I had posted here the other day. Seems odd that I answered my own question in the space of a half hour, but that is the power of a search engine if you pick the right words to search on. empty -type d -print0 | xargs -0 echo rmdir" empty -type f -print0 | xargs -0 echo rmĭelete empty directories (remove 'echo' from the command):įind. "Delete empty files (remove 'echo' from the command):įind. Or folders that are empty.įor removing spaces, several approaches here:įor f in * do mv "$f" echo $f | tr ' ' '_' done"įor getting rid of spaces, underscores, and hyphens:įor getting rid of files that have zero bytes:įor handling either empty files or folders, I found this one: ![]() ![]() even if there is more than one present.Īnd to wrap it up, how to detect and delete and files that are completely empty. Or what if you decide to just remove the spaces, just pack the rest of the characters together? How would you do that?Īnd here is a toughy: Just get rid or any leading or trailing spaces. But what if you want to replace the space with a different character instead? Like a hyphen or underscore? How would you do that for all folders and files at once? You can do that in Ubuntu as well, or just stick a backslash "\" in front of the space. Windows just has you bracket the "whole path\file name" in double quotes. The use of spaces in names is not all that common, unless you work with Windows. The appearance of "\ " in a folder or a filename shows the presence of a space there as well. Incidently, I tried to type the "\" into the "rm" command, but it failed to display properly, so I put the term there instead. The "\" means the next character is accepted as just a character, not part of a pair of parentheses. In a terminal window, at the command line, you type in "rm "").", but without the quotes. I worked out a neat way ro get rid of duplicate files.
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