cloud

1st program:

pwd
echo "Hello World"
mkdir new1
cd new1
cd ..
ls
touch main1.txt
ls
rm main1.txt
ls


4th program:

sudo yum update -y
sudo yum install docker -y
sudo service docker start
sudo service docker status
sudo su
docker version
docker pull nginx
docker images
docker run -d -p 80:80 nginx
docker ps