Which TAR command flag is used to remove specified files from the filesystem?

The correct flag for removing specified files from the filesystem when using the TAR command is associated with the option that indicates removal after archiving. The flag --remove-files directs TAR to remove the files from the filesystem after they have been archived. This is often used when you want to clean up the original files once you have safely stored them in an archive format, thus helping in managing disk space efficiently.

The other choices do not represent valid flags in the context of removing files with TAR. They either do not exist or serve different purposes unrelated to the intended action. Understanding these flags and their correct usage is essential for effective filesystem management and data archiving in Linux environments.