希望根据字段Input.csv
对$1 and $5
文件进行排序,并生成国家/地区A-Z order
。
在进行排序时,如果任何字段为空,则需要考虑$ 1或$ 5的国家/地区名称。
Input.csv
Country,Amt,Des,Details,Country,Amt,Des,Network,Details
abc,10,03-Apr-14,Aug,abc,10,DL,ABC~XYZ,Sep
,,,,mno,50,DL,ABC~XYZ,Sep
abc,10,22-Jan-07,Aug,abc,10,DL,ABC~XYZ,Sep
jkl,40,11-Sep-13,Aug,,,,,
,,,,ghi,30,AL,DEF~PQZ,Sep
abc,10,03-Apr-14,Aug,abc,10,MN,ABC~XYZ,Sep
abc,10,19-Feb-14,Aug,abc,10,MN,ABC~XYZ,Sep
def,20,02-Jul-13,Aug,,,,,
def,20,02-Aug-13,Aug,,,,,
Desired Output.csv
Country,Amt,Des,Details,Country,Amt,Des,Network,Details
abc,10,03-Apr-14,Aug,abc,10,DL,ABC~XYZ,Sep
abc,10,22-Jan-07,Aug,abc,10,DL,ABC~XYZ,Sep
abc,10,03-Apr-14,Aug,abc,10,MN,ABC~XYZ,Sep
abc,10,19-Feb-14,Aug,abc,10,MN,ABC~XYZ,Sep
def,20,02-Jul-13,Aug,,,,,
def,20,02-Aug-13,Aug,,,,,
,,,,ghi,30,AL,DEF~PQZ,Sep
jkl,40,11-Sep-13,Aug,,,,,
,,,,mno,50,DL,ABC~XYZ,Sep
我已尝试过以下命令但未获得所需的输出。请建议..
head -1 Input.csv > Output.csv; sort -t, -k1,1 -k5,5 <(tail -n +2 Input.csv) >> Output.csv
答案 0 :(得分:3)
awk
救援!
$ awk -F, '{print ($1==""?$5:$1) "\t" $0}' file | sort | cut -f2-
Country,Amt,Des,Details,Country,Amt,Des,Network,Details
abc,10,03-Apr-14,Aug,abc,10,DL,ABC~XYZ,Sep
abc,10,03-Apr-14,Aug,abc,10,MN,ABC~XYZ,Sep
abc,10,19-Feb-14,Aug,abc,10,MN,ABC~XYZ,Sep
abc,10,22-Jan-07,Aug,abc,10,DL,ABC~XYZ,Sep
def,20,02-Aug-13,Aug,,,,,
def,20,02-Jul-13,Aug,,,,,
,,,,ghi,30,AL,DEF~PQZ,Sep
jkl,40,11-Sep-13,Aug,,,,,
,,,,mno,50,DL,ABC~XYZ,Sep
此处标题以大写开头,数据为小写。如果这不是一个有效的假设,就像你上面所做的那样需要对标题进行特殊处理,或者更好地使用awk
$ awk -F, 'NR==1{print; next} {print ($1==""?$5:$1) "\t" $0 | "sort | cut -f2-"}' file
答案 1 :(得分:0)
cat file_containing_your_lines | awk 'NR != 1' | sed "s/,/\t/g" | sort -k 1 -k 5 | sed "s/\t/,/g"
答案 2 :(得分:0)
请您试试,请告诉我这是否对您有所帮助。头,尾,排序解决方案:
head -n 1 Input_file && tail -n +2 Input_file | sort -k1.1 -k5.1
输出如下。
Country,Amt,Des,Details,Country,Amt,Des,Network,Details
abc,10,03-Apr-14,Aug,abc,10,DL,ABC~XYZ,Sep
abc,10,03-Apr-14,Aug,abc,10,MN,ABC~XYZ,Sep
abc,10,19-Feb-14,Aug,abc,10,MN,ABC~XYZ,Sep
abc,10,22-Jan-07,Aug,abc,10,DL,ABC~XYZ,Sep
def,20,02-Aug-13,Aug,,,,,
def,20,02-Jul-13,Aug,,,,,
,,,,ghi,30,AL,DEF~PQZ,Sep
jkl,40,11-Sep-13,Aug,,,,,
,,,,mno,50,DL,ABC~XYZ,Sep
如果您的区域设置未设置为en_US,请尝试使用sort
LC_ALL=en_US sort