Useful commands to be shown in crescent college

crescent-cloud-computing-session.sh

# Install jekyll
gem install jekyll bundler

# Create new site and serve it
jekyll new crescent-college-website
cd crescent-college-website
jekyll serve

# git commands
git clone <repo-url>
git add <file>
git commit -m"message"
git push origin master

# Access remote server
ssh -i <key file> user@hostname
scp -i <key file> file-to-transfer user@hostname:<path in remote machine>

# Install httpd
sudo yum update -y
sudo yum install -y httpd24
sudo service httpd start

# copy the crescent files
cd /var/www/html/
cp /tmp/website.zip .
unzip website.zip



# AWS CLI
aws ec2 describe-instance-status --instance-ids <instance-id>