6.2.4 pathname (Path name)
to refer to any file. It is necessary to specify that such files are correct in that directory. What directory or chopped In determining an address or a path to access the file, you learn that the "path" (path) to the system that you want to refer to any file on the disk is essential that you have to tell the path is correct. If you define a desired file name alone is not enough to go into the file. Do not forget that you can create a unique file name in the case of those files in different directories each other. Tell path to the system that you're referring to the file and where in the system refer to the file name are two ways, first the claim file absolute (absolute path name) and claim the title relative (. relative path name)
claimed absolute file name. In a reference file, starting from the root (root) always followed by chopped down to sub-directory under the directory hierarchy created until the directory where the files contained. And ends with the file name, for example, you have a system directory Figure 6.2 To refer to a file named dict.doc you can refer to it by
the operating system Windows (MS DOS) user lib dict.doc
operating system. UNIX /user/lib/dict.doc
operating system MULTICS lib> dict.doc.
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