modifying size of AWS EBS volume

outline modifying size of AWS EBS volume how-to # df -h | grep xvda1 /dev/xvda1 8.0G 5.8G 2.3G 73% / # lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT xvda 202:0 0 20G 0 disk └─xvda1 202:1 0 8G 0 part / # growpart /dev/x...