ls -- to show the lists

mkdir -- to create a dir (mkdir meesho) (mkdir meesho{1..100})

touch -- to create a files (touch file.txt) (touch file{1..40}.txt)

rm -rf -- it is used to delete files and dir

cp -- to copy the files (cp -R file.txt /home/ec2-user/)

cd -- change dir

cat -- it will ead the content of file

pwd -- present woking diectory

mv -- it is used to move file and dir using this we can change the name of files and dir

we have 2 users

default -- ec2-user

admin privilages user -- root --sudo -i or sudo su -

editors

nano-- nano file.txt

to save -- ctl+x==y

vi-- vi file.txt

insert -- i

tosave -- esc :wq press enter

vim -- vim file.txt

inser -- i

to save -- esc :wq press enter

permissions

read -- 4

write -- 2 4+2=6

execute -- 1 4+2+1=7

chmod 444 file.txt

chmod 666 file.txt

chmod 777 file.txt

task -- 1

launch ec2 instance

connect to terminal

create 100dir

create 40 files

copy the 10 file to fist 5 dir

write the all commands in filenum 39

task --2

launch ec2-instance

connect to teminal

create 1000 dir

create 100 files

move 10 files to 1 t 10 dir

give files to write permissions

give 1000 dir to execute permissions

cidr-- classless inter domain range

cidr.xyz

task -- 3

create vpc 10.0.0.0/18

create igw-- intenet gateways

attach igw to vpc

https://www.solarwinds.com/free-tools/advanced-subnet-calculator

task -- 4

create vpc 10.0.0.0/20

create igw

create subnets

create route table

launch ec2 instance

create file.txt and type all commands using of vim editor

task -- 5

create vpc 10.0.0.0/18

create igw

create subnets

create route table

create secuity groups

launch ec2 instance / t2.micro

attach your vpc

create 100 files

give eecute pemissions to all files

task-- 6

create vpc 4000 ips

create subnet

create rt

create igw

create sg

launch instance with ubuntu ami

connect to terminal

create 20 files

give execute permissions to all files

Mount volume

1 ls

2 lsblk

3 df -h

4 lsblk

5 mkdir mount\

6 mkdir mount

7 ls

8 mkfs.ext4 /dev/xvdb

9 sudo mkfs.ext4 /dev/xvdb

10 sudo mount /dev/xvdb mount

11 df -h

12 ls

13 history

creating volume and mount vlume

=> create volume

=> select your volume and attached to instance

=> go to teminal df -h

=> lsblk -- list block storage

=> format vol (sud mkfs.ext4 /dev/xvdb)

=>mount the volume

=> create a dir and use command (sud mount /dev/xvdb mount)

=> check with df -h

=> it will shows ou usage disk space of vlume (/dev/xvdb 4G 24K 42G 1% /home/ec2-user/munt)

task --7

create vpc 16000 ip's

create igw

create subnets

create route tables

create sg

launch the ec2 instance with created vpc

create volume and attach to instance and mount it

create snapshot and create ami using of snapshot launch instance with AMI

Modifyying volume

df -h

22 lsblk

23 sudo growpart /dev/xvda 1

24 df -h

25 sudo xfs_growfs -d /

26 df -h

27 history

task --8

create vpc 5000 ips

launch ec2 instance with 20gb volume

modify volume to 40gb

create snap shot of volume and create ami and launch instance

task -- 9

create vpc 10000 ip's with compnents

launch ec2 instance with 15gb vol

create alb tg

task -- 10

create vpc 10000 ip's

create asg

create alb tg

create github

https://dev.mysql.com/downloads/workbench/

task -- 11

create vpc 15000 ip's

create asg

create alb tg

create rds check with mysql wok bench

task -- 12

create vpc igw subnets rt sg with cloud formation

task-- 13

create vpc igw subnets rt sg alb tg

Pravallika@123#$

task -- 14

create vpc igw alb tg asg using cloud fomation

create s3 bucket

deployment

httpd

48 sudo yum -y install httpd

49 sudo systemctl start httpd

50 sudo systemctl enable httpd

51 sudo systemctl status httpd

52 ls

53 sudo yum -y install git

54 git --version

55 ls

57 sudo git clone https://github.com/Mani137/food.git

58 ls

59 cd food/

60 ls

61 cp -R * /var/www/html/

62 sudo cp -R * /var/www/html/

63 cd /var/www/html/

64 ls

65 cd

66 sudo systemctl restart httpd

67 history

nginx

1 ls

2 sudo yum -y install nginx

3 sudo systemctl start nginx

4 sudo systemctl enable nginx

5 sudo yum -y install git

7 sudo git clone https://github.com/Mani137/Netflix-Clone.git

8 ls

9 cd mario/

10 ls

11 cp -R * /usr/share/nginx/html/

12 sudo cp -R * /usr/share/nginx/html/

13 ls

14 sudo systemctl restart ngninx

15 sudo systemctl start ngninx

16 sudo systemctl status ngninx

17 sudo yum -y install nginxs

18 sudo systemctl start ngninx

19 cd

20 sudo systemctl restart ngninx

task -- 15

create vpc using cloud formation

launch instances

deploy httpd and ngin projects

github

1 sudo yum -y install github

2 sudo yum -y install git

3 git --version

4 mkdir git

5 ls

6 cd git/

7 ls -a

8 git init

9 ls -a

10 touch file

11 ls

12 git add *

13 git commit -m "i am pushing files" *

14 git branch

15 git branch -M main

16 git branch

17 git remote add origin https://github.com/Mani137/usclass.git

18 git push -u origin main

19 history

task --16

create vpc with 12000 ip's though cloud formation

launch instance

create 20 files and push to github