Describes Linux Operating System

Linux Arguments Introduction

The argument, also known as a command-line argument, can be defined as the input given to executable to process that input. The argument can be simply a text. It can…

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Linux aliases Introduction

The Linux alias command are replaces one string from the shell with another string. It is a shell built-in command. It converts a complicated command into a simpler command or…

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Linux File Permissions Introduction

The Linux or Unix system have three permission are below : (a) user owner. (b) group. (c) others. The Linux system have three types of permissions defined. All nine characters…

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