09-14-2008
Quote:
Originally Posted by
vakharia Mahesh
Dear Franklin52
Omg thanks lot for your prompt reply and precise script.Sorry for
the typo excuse me for that .Just for my knowledge would you please explain the point .
An explanation of the code:
awk -F ' |,'
Specify 2 field separators, a spacer or a comma.
NR==FNR is true if you read the first file (file2).
{a[$1]=$NF;next}
Create an array a with the first field as index and assign the value of the last field to the array. Read the next line of file2.
$NF in a{print $NF" "$1" "$7" "$5" "a[$NF]" "$1}
This line affects file1, if the last field is an existing index of array a print the given fields.
Quote:
Originally Posted by
vakharia Mahesh
Secondly does join command support two field seperator ?? If yes the
what is the syntex ??
A passage from the manpage:
Quote:
The default input field separators are blank, tab, or new-
line. In this case, multiple separators count as one field
separator, and leading separators are ignored. The default
output field separator is a blank.
Regards
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