Shell Programming and Scripting

cat prod_uat_result.csv |awk -F"," '{print $1,",",$2,",",$3,",",$4,",",$5,",",$6,",",$7,",",$8,",",$9,",",$10,",",$11,",",$12
,",",$13,",",$14,",",$15,",",$16,",",$17,",",$6-$14}' > prod_uat_result1.csv

uuencode prod_uat_result1.csv prod_uat_result1.csv > prod_uat_result1.txt

1,10
1,20
2,10
2,20
2,30
3,40
4,50

1,10
1,20
2,10
2,20
2,30
4,50

awk -F, 'FNR==NR{X[$1 FS $2]=$1 FS $2;next} ($0 in X){print X[$0] " entry from file1 is present in file2.";delete X[$0]} END{for(i in X){print X[i] " entry NOT present in file2."}}' file1.csv file2.csv

1,10 entry from file1 is present in file2.
1,20 entry from file1 is present in file2.
2,10 entry from file1 is present in file2.
2,20 entry from file1 is present in file2.
2,30 entry from file1 is present in file2.
4,50 entry from file1 is present in file2.
3,40 entry NOT present in file2.

cib-sokay2{u384283}167:awk -F, 'FNR==NR{X[$1 FS $2]=$1 FS $2;next} ($0 in X){print X[$0] " entry from file1 in file2.";
> delete  X[$0]} END{for(i in X){print X[i] " entry NOT present in file2."}}' file1.csv file2.csv
awk: syntax error near line 1
awk: bailing out near line 1