awk ‘NF {if(NR > 500){print $0 "\n"}else{print $0}}‘ Bloom_result.csv > ./Bloom.csv
awk ‘{print $0"\n"}‘ Bloom_result.csv > ./Bloom.csv
awk ‘{print $0"\n"}‘ ./StreamingInput_ori.csv > ./ StreamingInput.csv
Shell-awk切分
原文：http://www.cnblogs.com/haochen2016/p/5529763.html
