Linux Foundation of Big Data (1)

1 Overview of Getting Started with Linux

1.1 Overview

  • The Linux kernel was written as a hobby by Finn Linus Torvalds at the University of Helsinki.

 

  • Linux is a set of Unix-like operating systems that are free to use and spread freely. It is a multi-user, multi-tasking, multi-threading and multi-CPU operating system based on POSIX and Unix. Linux can run major Unix utilities, applications, and network protocols. It supports 32-bit and 64-bit hardware. Linux inherits the network-centric design idea of ​​Unix, and is a multi-user network operating system with stable performance.

 

  • At present, the more well-known distributions on the market are: Ubuntu, RedHat, CentO, etc.

 

1.2 Download URL

 

1.3 Features of Linux

  • Everything is a file in Linux
  • There is no suffix in Linux

 

1.4 Linux VS Windows

  • At present, domestic Linux is more server application, and desktop operating system is more Windows. The main differences are as follows:

 

2 VM installation

2.1 Install VMware virtual machine

 

2.2 Install centos

 

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