Question

Unable to read records from a file inside for loop

Asked by: sunilbains

Hi ,
 Am trying to read records from delimmitted text file ( '|') using ksh script . Its 2 columns
Iam trying to loop through that file and for each second column data , i need to create one file  with file name as first column.
so if i have 10 records, i need to have 10 files  and each file has data from column2 .
firstcolumn   2ndcolumn
123           |    Some xml data
..
...

output files is 123.xml with xmldata inside it.

Any help is appreciated

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Asked On
2008-01-08 at 21:03:19ID23068626
Topics

Extensible Markup Language (XML)

,

Unix Systems Programming

,

Linux Programming

Participating Experts
3
Points
125
Comments
5

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Answers

 

by: fridomPosted on 2008-01-08 at 23:41:15ID: 20616181

With the following file:
123|xmldata.data
234|foobar.data

this can be easy done with awk like this:
gawk -F\| '{outname = sprintf("%s.xml", $1); print $2 > outname}' t2.txt

output:
 ls -l *.xml
-rw-rw-r-- 1 frido frido 13 2008-01-09 08:40 123.xml
-rw-rw-r-- 1 frido frido 12 2008-01-09 08:40 234.xml

contents for 123.xml
xmldata.data

Regards
Friedrich

 

Exactly

 

by: nedfinePosted on 2008-01-10 at 00:57:50ID: 20625812

A perl script for the same.

while(<>){
@temp = split/\|/;
open OUT,">$temp[0]";
print OUT "$temp[1]";
close OUT;
}

execute it as
perl  script.pl <testfile

Thanks
Ned

 

by: stefan73Posted on 2008-03-11 at 15:27:31ID: 21101053

Hello sunilbains,
Be careful: The XML data on the right side may also contain your delimiter!

You can also use cut to separate both fields:

cut -d\| -f2- < file

...will only get you the XML.

Regards,

stefan73

 

by: stefan73Posted on 2008-03-11 at 15:29:42ID: 21101091

nedfine,
To avoid the problem of delimiters in the XML part:

while(<>){
      my($fname,$xml) = split/\|/;
      open OUT,">$fname";
      print OUT $xml;
      close OUT;
}



stefan73

 

by: sunilbainsPosted on 2008-04-28 at 11:02:43ID: 21456095

Thanks all for y our help

20120131-EE-VQP-002

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