text: #!/bin/bash
  FBASE_SNIPPET=contrib/test/travis/firebase_init.cc.snip
  FBASE_NOAUTH_SNIPPET=contrib/test/travis/no_firebase_init.cc.snip
  FBASE_NOCONFIG_SNIPPET=contrib/test/travis/no_config_init.cc.snip
  for example in `find examples/ contrib/examples/ -name *.ino`;
  do
    echo $example;
    (xxd -p $example | tr -d '\n' | grep -q `xxd -p $FBASE_SNIPPET | tr -d '\n'`) ||
    (xxd -p $example | tr -d '\n' | grep -q `xxd -p $FBASE_NOAUTH_SNIPPET | tr -d '\n'`) ||
    (xxd -p $example | tr -d '\n' | grep -q `xxd -p $FBASE_NOCONFIG_SNIPPET | tr -d '\n'`) ||
    if [ $? -ne 0 ];
    then
      echo $example does not contain standard defined in contrib/test/travis/*_init.cc.snip.
      exit 1;
    fi;
  done;
  