What is a pathname? How is a pathname specified in UNIX/Linux?
What will be an ideal response?
All UNIX/Linux files are stored in directories in the file system, starting from the root file system directory. To specify a file or directory, use its pathname, which follows the branches of the file system to the desired file. A forward slash (/) separates each directory name. For example, suppose you want to specify the location of the file named phones.502. You know that it resides in the source directory in Jean's home directory, /home/jean/source. You can specify this file's location as /home/jean/source/phones.502.
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Fill in the blank(s) with the appropriate word(s).
Solve this system of three equations with three unknowns using appropriate software:
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