From 93fad87b524a697681fb921d34b0652cfd5519c4 Mon Sep 17 00:00:00 2001 From: stenote Date: Tue, 23 Jan 2018 15:40:34 +0800 Subject: [PATCH] use `echo -e` to make `\n` work use `echo -e` to make `\n` work --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index d195025..941b53e 100644 --- a/README.md +++ b/README.md @@ -15,7 +15,7 @@ To start `spark-shell` with your AWS credentials: To do a thing with Pyspark - echo "import pyspark\nprint(pyspark.SparkContext().parallelize(range(0, 10)).count())" > count.py + echo -e "import pyspark\n\nprint(pyspark.SparkContext().parallelize(range(0, 10)).count())" > count.py docker run --rm -it -p 4040:4040 -v $(pwd)/count.py:/count.py gettyimages/spark bin/spark-submit /count.py ## docker-compose example