![]() ![]() Renaming directories is similar to renaming files in a Linux system. Renaming multiple directories using the rename command Renaming Multiple Directories using “mv” command Keep checking Terminal Tuts for more such tutorials.List of content you will read in this article: It means copy everything* test*everything to dir. For example, I will copy all files that have the word ‘ test‘ in their names, to the dir directory. It can be used in another way, to operate on all files using a certain keyword. It also comes in handy with other commands like cp, mv etc., where you want to apply the command on all files in the directory. So, if you want to remove all the files in the working directory, what do you do? rm -rf * In the Linux CLI, the asterisk means everything. Now, this is a simple trick that can be used to make your tasks much easier and faster. So as you can see, the file previously with the name test has now become tested (pun intended). Here’s an example of the mv command to rename. So it is necessarily the same contents of the file, but the file is new, with a new name. So if you notice, Linux doesn’t rename the same file, but moves the file to the same directory again, but with a new name. Renamingįor renaming, as you know, the mv command is used as well. Moving filesĪs seen in the image, the testdir2 directory isn’t in the home directory anymore and is in the testdir directory. Here’s an example of moving testdir2 to testdir. The mv command does not require the -r option even to move directories. The command, in this case, is mv, which naturally means move. You need to use the command, then the location of the file you want to move, and the destination. Moving files is similar to copying files. Moving and renaming are in the same category because the Linux CLI uses the same command for both of them. ![]() In Linux CLI, the working directory is represented by ‘.’ and the previous directory by ‘.’ Moving and renaming files It is explained in more detail at the end of the article. I have used the asterisk(*), which means everything. If you don’t want to copy, enter ‘no’.įor example, here I’ll copy all files in the working directory to the previous directory. If you want to copy, you enter ‘yes’ or just press enter. If you use this option, the CLI will prompt you before copying every file to the destination. ![]() The -i option is called the interactive mode. So, a -r option is necessary to copy a folder. If you use plain cp to copy a directory that has files, the cp command will simply omit the directory and move on. It copies the files in a directory recursively. Yes, the function of the -r is the same here. ![]() Simple file copying.Īs seen in the output, the file has been copied, and the ls command proves that it’s in the testdir directory. Now here, I will copy a file named test3 to the directory testdir. One, the location of the file that you want to copy, and next, the location where you want to copy. Now we delete it: Force deleting files Copying files It is the image for evidence, try to decipher the displayed permissions. For the demonstration of rm -rf, I have created a file named test2 in the same testdir, and changed the permissions, so that no one has the permission to do anything to it. So, all added up, if you want to delete some files, write the name of the files or directories after rm -rf in the terminal, and they will be deleted.īy default, when a file is created, the user who created it, and the user group of the user have permissions to read and write the file. It means that the command line will never prompt you about any errors while deleting the files. For example, if I have a file test inside the directory testdir, a plain rm command won’t remove it, but with the -r option, it will. So if you require to delete any directory, you have to use the ‘ rm -r‘ option. What that means is that the command will act on any sub-directories or the files contained by a directory, assuming that you run the command on the directory. The ‘r’ in any basic Linux command (generally) stands for recursive. The rm command doesn’t remove any directories that have files in them. ![]()
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