shell 处理5个csv文件让第二三列按行相加

2025-03-23 17:10:55
推荐回答(2个)
回答1:

# paste file1 file2|awk -F"," '{print $1","$2+$5","$3+$6","$7}' >file3.csv

回答2:

按省份相同的行相加,不是按行相加?