#!/bin/bash

echo xargs echo
echo -e "param1\nparam2" | xargs echo 



echo xargs -i{} echo {}
echo -e "param1\nparam2" | xargs -i{} echo ={}=



echo xargs -L 1 -x -IPARAM echo
echo -e "param1\nparam2" | xargs -L 1 -x -IPARAM echo =PARAM=