Each backup file will have a version number added to the filename. The above command will copy all the new files to the destination directory, and the duplicated files will be backed up and replaced with the new files. Here is an example command – cp -rv -backup=numbered myphotos Downloads/allphotos The numbered option will create backup files and add a backup number at the end of each backup file. If you want to keep the existing backup files and create a new one each time you try to copy files to the same directory, you can pass the ‘numbered’ or ‘t’ option to –backup. The empty –backup options create a backup of each file at the destination directory, and if you try to copy the file again, the command will replace the existing backup files with the new backup files. cp command backup files Backup files Keep track of backups versions The above command will rename the backup file to the original filename + ‘`’ at the end. Another important feature of the cp command is that it can keep track of backup versions. If allphotos directory already contains any of the files we transfer from myphotos, it’ll create a backup of that file. The above command will copy all the files from myphotos to allphotos directory inside the Downloads directory. cp -v -backup myphotos Downloads/allphotos In that case, we can use the –backup option and tell the command how to make a backup of each existing file in the destination directory. This could be problematic if the files contain different data inside them. In that scenario, the default behavior of the cp command will overwrite all the existing files. We often need to copy so many files at once to a location where some of these files may already exist.
In any Linux system, this command will work flawlessly, but there may be cases where you should be aware of some important options that the cp command provides. The basic syntax of the command accepts two arguments, the first is the file path or directory, and the second is the destination path where you want the file or directory copied to. If you need to copy files or directories locally from one directory to another, there is a simple command for that – cp. But what if you want or need to copy files or directories in Linux through the command line or apply some additional filters before copying? Well, that’s easy. We open up a file manager, select a file to copy, and paste it anywhere we want. In Linux, we copy files as we do in any other operating system available today.
0 kommentar(er)
