我有这个csv文件:
Apple,5
Apple,2
Banana,3
Banana,7
Avocado,1
Grapefruit,9
我希望将左侧的重复行组合在一起并对右侧的值求和。这是我想要的最终结果:
Apple,7
Banana,10
Avocado,1
Grapefruit,9
我知道这更多是Excel的内容,但我想学习如何使用bash脚本。到目前为止,我只能这样排序:
sort -u file.csv
我不知道如何根据左边的每个水果对右边的值求和。我该怎么做?
编辑:下面提供的答案不适用于我的实际文件,所以这里是完整的csv文件
Order Date,Username,Order Number,No Resi,Quantity,Title,Update Date,Status,Price Per Item,Status Tracking,Alamat
05 Jun 2018,Mildred@email.com,205583995140400,,2,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Syahrul Address
05 Jun 2018,Mildred@email.com,205583995140400,,1,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Syahrul Address
05 Jun 2018,Martha@email.com,205486016644400,,2,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Faishal Address
05 Jun 2018,Martha@email.com,205486016644400,,2,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Faishal Address
05 Jun 2018,Misty@email.com,205588935534900,,2,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Rutwan Address
05 Jun 2018,Misty@email.com,205588935534900,,1,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Rutwan Address
我希望最终结果如下:
Order Date,Username,Order Number,No Resi,Quantity,Title,Update Date,Status,Price Per Item,Status Tracking,Alamat
05 Jun 2018,Mildred@email.com,205583995140400,,3,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Syahrul Address
05 Jun 2018,Martha@email.com,205486016644400,,4,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Faishal Address
05 Jun 2018,Misty@email.com,205588935534900,,3,Gold,05 Jun 2018 – 10:01,In Process,Rp3.000.000,Done,Rutwan Address
我只想将Quantity
行加在一起,而剩下的就是原样。我如何用awk做到这一点?