Luyện thi THPT QG 2017
Chapter-14-Tapes backups and floppy disks
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Chapter-14-Tapes backups and floppy disks
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In Chapter 11 we looked at hard disks. In this chapter, we’ll consider how to guard against data loss, and how to transfer data from one location to another. These are functions that UNIX traditionally performs with tapes, and we’ll look at them in the next sections. Because FreeBSD runs on PCs, however, you can’t completely escape floppy disks, though it would be an excellent idea. We’ll look at floppies on page 256.
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