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Full Discussion: Csv file parsing and validating
Top Forums Shell Programming and Scripting Csv file parsing and validating Post 302898266 by SriniShoo on Monday 21st of April 2014 05:32:20 AM
Old 04-21-2014
Hey Shree, you cant keep changing the requirement.
In your first code, there was a header and hence written the code to meet that requirement

With the data you gave recently, I ran the below code and it ran fine and produced expected results
Code:
awk -F "," 'NR == FNR {a[NR] = $2; next}
  {for(i = 1; i <= NF; i++)
  {if((a[i] == "Numeric" && ($i + 0) == $i) || (a[i] == "String" && $i != "")) {f = 1} else {f = 0};
  if(f == 0) {print $0 > "badrec"; next}} print $0 > "goodrec"}' conf.csv file.csv

Code:
$ cat conf.csv
id,Numeric
name,String
state,String
street_No,Numeric
$ cat file.csv
abc,john,MI,201
22,Lilly,CA,405
33,Taylor,NY,415
44,Reet5,NY,258
55,Richard,CA,21Q
$ awk -F "," 'NR == FNR {a[NR] = $2; next}
  {for(i = 1; i <= NF; i++)
  {if((a[i] == "Numeric" && ($i + 0) == $i) || (a[i] == "String" && $i != "")) {f = 1} else {f = 0};
  if(f == 0) {print $0 > "badrec"; next}} print $0 > "goodrec"}' conf.csv file.csv
$ cat goodrec
22,Lilly,CA,405
33,Taylor,NY,415
44,Reet5,NY,258
$ cat badrec
abc,john,MI,201
55,Richard,CA,21Q
$

Last edited by SriniShoo; 04-21-2014 at 06:47 AM..
 

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csv2po

csv2po(1)						      Translate Toolkit 1.9.0							 csv2po(1)

NAME

       csv2po - convert Comma-Separated Value (.csv) files to Gettext PO localization files

SYNOPSIS

       csv2po  [--version]  [-h|--help]  [--manpage]  [--progress  PROGRESS]  [--errorlevel  ERRORLEVEL] [-i|--input] INPUT [-x|--exclude EXCLUDE]
       [-o|--output] OUTPUT [-t|--template TEMPLATE] [--charset CHARSET] [--columnorder] [--duplicates DUPLICATESTYLE]

DESCRIPTION

       See: http://translate.sourceforge.net/wiki/toolkit/csv2po for examples and usage instructions

OPTIONS

       --version
	      show program's version number and exit

       -h/--help
	      show this help message and exit

       --manpage
	      output a manpage based on the help

       --progress
	      show progress as: dots, none, bar, names, verbose

       --errorlevel
	      show errorlevel as: none, message, exception, traceback

       -i/--input
	      read from INPUT in csv format

       -x/--exclude
	      exclude names matching EXCLUDE from input paths

       -o/--output
	      write to OUTPUT in po, pot formats

       -t/--template
	      read from TEMPLATE in pot, po, pot formats

       --charset
	      set charset to decode from csv files

       --columnorder
	      specify the order and position of columns (location,source,target)

       --duplicates
	      what to do with duplicate strings (identical source text): merge, msgctxt (default: 'msgctxt')

							      Translate Toolkit 1.9.0							 csv2po(1)
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