| Prior to starting the description of the procedure of directory trees and file lists prints it will be useful to illuminate what a directory tree is. As long as a directory tree constitutes a certain structural formation it will be reasonable to review briefly its constructs, such as files, directories or folders, sub-folders etc.
The elementary level of the facts storage on the personal computer is a file. A file represents a number of bytes determining the content of the file. Each file has its own name. The info in the file may be in various forms: data, a program code, pictures, a movie or any other information. The purpose of the file is fixed by its content and the software resource it was created with.
A directory tree is a structural composition for files storage in operating system of each PC. The base of the tree is named root directory where you may form other directories (aka sub-directories) or just new files. Directories are often called folders. They are exactly the same thing. Each subdirectory in its turn includes inward folders and files. Such division may be accomplished countless number of times. As a whole, the structure of all info on the PC presented in folders, sub-folders and files constitutes a so-called directory tree. What is interesting, a directory tree has a real tree structure – such terms as "branches" and "root" have entrenched themselves in computer world.
There are cases when you need to print files list to memorize the files on the compact disc you have just burned. Great news is that there are special programs that give a possibility to create stylish tree directory prints in a couple of minutes. Moreover, you may export the contents of the folders to the files of PDF and HTML formats. Such programs are commonly suitable both for novices and experienced users with high requirements. In this way, if you're a web master that needs to have professional-looking folder listing for a web site, you have an opportunity to do this with the help of specialized software. |
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