쉘 스크립트 만들기

Untitled

Untitled

today=$(date “+%y%m%d”)

echo “sample_${today}.txt”

#!/bin/bash

today=$(date "+%Y%m%d")

start-all.sh
hdfs dfs -rm wordcount_test/*
hdfs dfs -rm -r wordcount_test_out
hdfs dfs -put Project/data/korean_singer_20220808.txt wordcount_test
hadoop jar Project/ssafy.jar wordcount wordcount_test wordcount_test_out
stop-all.sh

exit 0