Describe the basic structure and philosophy of the UNIX environment.
Assignment Objectives
Describe the basic structure and philosophy of the UNIX environment.
Describe the basic structure of the UNIX environment file system.
Use the fundamental commands and utilities of the UNIX environment.
Your primary post should include the following:
To ensure the security of the files used by the new Web site, files need to access controls that limit which users can view and execute them. To further your understanding of file permissions, describe in detail these 5 file listings, explain all items on each line, explain what they specify or mean, and give the chmod command to set files with
these permissions:
It is also a necessity to know and understand regular expressions, not only at the UNIX command line, but editors and some programs use them quite extensively. Explain
the following Metacharacters/Regular Expressions:
Give a regular expression to match the following:
All files that end in txt
Files that have a second character of a and end in sh
Any file that starts with a number
A blank line
A traditional 10digit U.S.based phone number, in the following format:
Answer preview to describe the basic structure and philosophy of the UNIX environment.
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