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Understanding /etc/passwd File.

Overview of passwd file Understanding /etc/passwd The /etc/passwd File. /etc/passwd is a text file that contains the attributes of (i.e., […]

VI Editor modes Overview

The VI editor modes is the most popular and classic text editor in Linux. VI editor has three modes of […]

OSI 7 Layers Reference Model

What is OSI 7 Layers Reference Model Here you will learn OSI Model Layer Introduction, an overview of the 7 […]