This will print out the following:
echo 'This is line 1'
echo 'This is line 2'
echo 'This is line 3'
echo 'This is line 4'
echo 'This is line 5'
echo 'This is line 6'
echo 'This is line 7'
echo 'This is line 8'
echo 'This is line 9'
echo 'This is line 10'
seq 1 10 | xargs -I{} echo "echo 'This is line {}'" | sh -x;