Linux Learning (i) Understanding, installing Linux

First, what is Linux

Linux is an operating system, and the Android and iOS we use are Linux operating systems and UNIX-like operating systems respectively.

Linux is also a server we often talk about. We look at the website, the game, the app behind all the servers in the store, send the data.

Ii. learning the goals of Linux

Position: Architect.

Salary: An annual salary of 30K.

Skills: million to Tens website, App server deployment.

Iii. Methods of Learning

Adhere to the daily learning tasks.

Iv. Learning Environment

System: linux7.3

Remote Connection tool: Putty,xshell

Common resources: r.aminglinux.com

Commands and configurations commonly used in courses: centos7.aminglinux.com

Tool for recording passwords: KeePass

V. History of Linux

UNIX (Toll)-Minux (for instructional use development)->1991 Linux tovards developed Linux (kernel) and GPL-based GNU (GNU ' s not Unix)

Several important Linux versions:

Debian (1993)->ubantu (2004)

Slackware (1993)->suse (1994)

Redhat (1993)->centos (2004)

Redhat (1993)->redflag (1999)

Redhat Fedroa RHEL (2002)

VI. Create a virtual machine

Both VMware and VirtualBox are available, and here we use VMware.

Vii. installation of Linxu7.3

7.1. Download lunux7.3 disc image (r.aminglinux.com)

7.2. Using VMware, install the Linux7.3ios disc image

7.3. Virtual Machine Network mode

Bridging: It's like your virtual machine and host are connected to a router.

Nat: Just like your virtual host is just surfing the internet through the host, its cyberspace is independent. (We'd better use this connection so that we don't have to change the configuration of the virtual machine when we switch networks at home and at work.) ）

Host only: It is like connecting your virtual machine and host with a network cable.

7.4. Partitioning

Divided into three districts:

/boot 200M

/swap 2000M

/remaining

Eight, paste reply format

August 30

8.2 Command History

8.3 Command Completion and aliases

8.4 Wildcard Characters

Course status "Done"

Note Address: http://xxxxxx

Nine, notice

9.1 The VIP block in the forum can download the live lesson video

9.2 times before 10 o'clock hand in the homework, did not pay 10 points, fill 5 points.

Linux Learning (i) Understanding, installing Linux