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mohammad-quanit/ec2.txt

Last active December 28, 2022 23:40
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Useful Commands & Scripts for AWS EC2 Service
Raw
ec2.txt
# AWS EC2 Commands & Scripts
sudo su
yum update -y
**Getting metadata and other details of your ec2 instance**
curl http://169.254.169.254/latest/meta-data
curl http://169.254.169.254/latest/meta-data/ami-id
curl http://169.254.169.254/latest/meta-data/hostname
curl http://169.254.169.254/latest/meta-data/instance-id
curl http://169.254.169.254/latest/meta-data/instance-type
curl http://169.254.169.254/latest/dynamic
curl http://169.254.169.254/latest/dynamic/instance-identity
curl http://169.254.169.254/latest/dynamic/instance-identity/document
curl -s http://169.254.169.254/latest/dynamic/instance-identity/document > /var/www/html/index.html
*** Deafault Bootstraping script or user data for an EC2 instance launch ***
******************* FOR LINUX AMI ****************
#!/bin/bash
sudo su
yum update -y
yum install -y httpd
systemctl start httpd
systemctl enable httpd
chkconfig httpd on
cd /var/www/html
echo "<html><h1>This is server - 01 </h1></html>" > index.html
******************* FOR UBUNTU ****************
#!/bin/bash
sudo apt update
sudo apt install apache2 -y
sudo ufw allow 'Apache'
sudo systemctl start apache2
sudo systemctl enable apache2
echo "This is Server 1" >> /var/www/html/index.html
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