12-24-2009
Delimited file problems
I am trying to store each value in this delimited file:
"YCEU3600913","29P0","CT",20,"FB","Platform",2700,28000,"O",
"YMLU4366413","42G1","CT",40,"ST","40x8 6,Passive vents at upper",3900,30000,"W",
As you can see, most of the fields are surrounded by double quotes, except fields 4, 7 & 8. Plus, in the 2nd record, field 6 contains a comma in the field which also throws my fields off by one.
Any idea how to capture each field with the problems described above?
For example:
Field1=YMLU4366413
Field2=42G1
Field3=CT
Field4=40
Field5=ST
Field6=40x8 6,Passive vents at upper
Field7=3900
Field8=30000
Field9=W
Obviously I will output the fields in a certain format, but I just need to know how to get those stored correctly in a variable? (Perl, UNIX, awk, sed, anything will do)
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JOIN(1) General Commands Manual JOIN(1)
NAME
join - relational database operator
SYNOPSIS
join [-an] [-e s] [-o list] [-tc] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO
sort(1), comm(1), awk(1).
BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)