Auto host file generator

#!/bin/bash
set -xv
> /etc/ansible/file
echo '[server]' >/etc/ansible/file
serverlist=$(aws ec2 describe-instances --query "Reservations[*].Instances[*].Tags[?Key=='Name'].Value[]" --output text)
for server in $serverlist
do
s="${server}.srv.fish"
echo $s >> /etc/ansible/file
done