Unix

— layout: post title: “1. How to use Unix” —

1. Download VirtualBox

You are basically downloading a software that allows you to run multiple operating systems on a single physical machine
=> Now you made an environment that enables you to use multiple os in your host pc windows os! Hurray!
(1) Follow the following link and click Windows hosts
https://www.virtualbox.org/wiki/Downloads
(2) Then in your file explorer, you will identify an exe file pre-downloaded

(3) Double click and Proceed Download
Click Next as default

Beware! Keep track of where you are downloading your files!

2. Download 7zip-manager

You are going to download a file format .7z, something like 7zip, and you are going to use this program to extract that format file
(1) Follow the following link and click the exe corresponding to your pc.
https://www.7-zip.org/download.html

=> Among these three
(2) Click Install

3. Download VM for Unix

(1)Follow the following link
https://winworldpc.com/product/att-system-v-unix/2-x
(2)Click the Following

(3)Right click on “Server 2(Click to Download) (Kansas City, US)” => Click “다음으로 링크 저장…”
https://winworldpc.com/product/att-system-v-unix/2-x

(4)Then you will land on the following screen! Check whether your “파일 형식” is .7z => Download in the file location you want
File Location Recommendation:
D:\UNIX
I made a new folder called VirtualBox VMs in my D: in the following location.
(5)Search for 7-Zip Manager in the bottom bar in my Home Screen

(6)Open the 7-Zip Manger and manually go to the file location that you stored the virtual machine(AT&T UNIX System V Release 4 Version 2.1 (3½))

(7)Right Click on the 7z zipped file(AT&T UNIX System V Release 4 Version 2.1 (3.5).7z) > Click 7-Zip > Click 여기에 압축 풀기
Then you fill find the extracted folder (NOT 7zip file) in the same folder location your .7z file exists

4. Add VM in Virtual Box

(1)Open VirtualBox. Search for VirtualBox in the bottom bar in my Home Screen => Open it

(2)Click “새로 만들기”

(3)Settings
이름(N): Unix VM
종류(T): IBM OS/2
버전(V): OS/2 Warp 3
Click 다음(N)

-You can change the 이름(N) if you want.. Doesn’t matter
-It is mandatory you set the 종류 and 버전 exactly the same.
(4)Settings2
기본 메모리(M): 1072MB
Click 다음(N)

-You can change the amount of memory, but if you set it too big, it will be too heavy and take up a lot of space in you C:
Make sure you don’t allocate memory over to the red part, that’s for sure.
(5)Settings3
Leave the default settings, like the picture below
Click 다음(N)

(6)Settings4
Click Finish

(7)Settings5
Select Unix VM => Click on 설정(S)

(8)Settings6
Click on 시스템 in the left bar, and check the checkbox 네트워크

Click on USB in the left bar > Disable Checkbox USB 컨트롤러 사용하기

(8)Settings7
Click on 저장 in the left bar > Select 비어있음 > Click on the icon to the right > Click on “디스크 파일 선택…”

Now the file explorer would be opened. Go to the location where you stored the files in the 3-(4)

Select Base 01 (2.1a).img

You can confirm the img uploaded like the below picture. > Click on 확

(9)Implement Virtual Device
Select Unix VM on the lefthand side and Click on 시작(T)

Reference
https://www.youtube.com/watch?v=7BMCiLfk7AA
https://www.iitk.ac.in/nt/faq/vbox.htm