Module 004 linux basic

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Linux Basic
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Linux Basic

Linux Introdution

Linux Installation

Basic Commands
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Linux Introdution

It’s a fast-growing operating system, and it is inexpensive, flexible
and security

Linux is a clone of the Unix OS that has been popular in academia
and many business environments for years

Linux scales well to perform today’s demanding scientific,
engineering, and network server tasks.

Linux consists of a kernel which is the core control software, and
many libraries and utilities that rely upon the kernel to provide
features with which users interact.


This OS is available in many different distributions: RED HAT,
CENTOS, FEDORA, UBUNTU…
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Linux Installation

This tutorial shows how to set up a CentOS 5.5 server (x86_64)
that offers all services needed by ISPs and web hosters: Apache
web server (SSL-capable), Postfix mail server with SMTP-AUTH
and TLS, BIND DNS server, Proftpd FTP server, MySQL server,
Dovecot POP3/IMAP, Quota, Firewall, etc
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Basic Commands
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Exploring the file system
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