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Forum: Shell Programming and Scripting 03-31-2011

AWK: merge two files and replace some fields

2,629

Posted By

Thanks, but not work.

Thanks, but not work.

Forum: Shell Programming and Scripting 03-31-2011

AWK: merge two files and replace some fields

2,629

Posted By

AWK: merge two files and replace some fields

Need some code tweak:

awk 'END {
for (i=1; i<=n; i++)
if (f2[_[i]])
print f2[_[i]]
}
NR == FNR {
f2[_[n = FNR] = $1] = $0
next
}
$1 in f2 {
delete f2[$1]
}1' FS=, OFS=, 2.csv...

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