. "$BST_LIB"
require find findutils/present
check_out findutils/find-name   "/etc/passwd" find /etc -maxdepth 1 -name passwd
check_out findutils/find-type-d "/etc"        find /etc -maxdepth 0 -type d
if command -v xargs >/dev/null 2>&1; then
  check_out findutils/xargs "3" sh -c "printf '1\n2\n3\n' | xargs -n1 echo | wc -l | tr -d ' '"
else
  bst_skip findutils/xargs "xargs not installed on this image"
fi