Print records which do not have expected number of fields in a comma delimited file Post: 302594386

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Converting Tab delimited file to Comma delimited file in Unix

Hi, Can anyone let me know on how to convert a Tab delimited file to Comma delimited file in Unix Thanks!!

2. Shell Programming and Scripting

Parse apart strings of comma separated data with varying number of fields

I have a situation where I am reading a text file line-by-line. Those lines of data contain comma separated fields of data. However, each line can vary in the number of fields it can contain. What I need to do is parse apart each line and write each field of data found (left to right) into a file....

3. UNIX for Dummies Questions & Answers

Sort the fields in a comma delimited file

Hi, I have a comma delimited file. I want to sort the fields alphabetically and again store them in a comma delimited file. For example, My file looks like this. abc,aaa,xyz,xxx,def pqr,ggg,eee,iii,qqq zyx,lmo,pqr,abc,fff and I want my output to look like this, all fields sorted...

4. UNIX for Dummies Questions & Answers

AWK ??-print for fields within records in a file

Hello all, Would appreciate if someone can help me out on the following requirement. INPUT FILE: -------------------------- TPS REPORT abc def ghi jkl mon pqr stu vrs lll END OF TPS REPORT TPS REPORT field1 field2 field3 field4 field5 field6

5. UNIX for Advanced & Expert Users

Problem while counting number of fields in TAB delimited file

I'm facing a strange problem, please help me out. Here we go. I want to count number of fields in particular file. filename and delimiter character will be passed through parameter. On command prompt if i type following i get 27 as output (which is correct) cat customer.dat | head -1 | awk...

6. Shell Programming and Scripting

Count number of column in a comma delimited file

I have a comma (,) delimited file. 106232145,"medicare","medicare,medicaid",789 I would like to count the number of fields in each line. I tried the below code awk -F ',' '{print NF-1}' This returns me the result as 5 instead of 4. This is because the awk takes...

7. UNIX for Dummies Questions & Answers

appending a command to print a file in a comma delimited format

Hi everyone, i have a file that I had grep'd from something else lets call it file1.txt which consists variable files and lines due to different scenarios/inputs 1782 9182 fe35 ac67 how can I print this in this manner? 1782,9182,fe35,ac67 also if i had piped the new output...

8. UNIX for Dummies Questions & Answers

How to convert a comma delimited string to records or lines of text?

Hi, I am not sure if I've posted this question before. Anyway, I previously asked about converting lines of text into a comma delimited string. Now I am needing to do the other way around ... :( :o Can anyone advise how is this possible? Example as below: Converting records/lines to...

9. UNIX for Dummies Questions & Answers

Make all records with the same number of fields (awk)

Hi, input: AA|BB|CC DD|EE FF what I am trying to get: AA|BB|CC DD|EE| FF|| I tried to create first an UDF for printing repeats, but I think I have an issue with my END section or my array: function repeat(str, n, rep, i) { for(i=1 ;i<n;i++) rep=rep str return rep } ...

10. UNIX for Beginners Questions & Answers

Need help on an old post - How to convert a comma delimited string to records or lines of text?

Hi, Apologies in advance to the moderator if I am posting this the wrong way. I've searched and found the solution to an old post but as it is a very old post, I don't see an option to update it with additional question. The question I have is in relation to the following post: How to...

LEARN ABOUT DEBIAN

dpkg-awk

DPKG-AWK(1)						      General Commands Manual						       DPKG-AWK(1)

NAME

       dpkg-awk - Utility to read a dpkg style db file

SYNOPSIS

       dpkg-awk [(-f|--file) filename] [(-d|--debug) ##] [(-s|--sort) list] [(-rs|--rec_sep) ??] '<fieldname>:<regex>' ... -- <out_fieldname> ..

DESCRIPTION

       dpkg-awk  Parses  a  dpkg status file (or other similarly formatted file) and outputs the resulting records.  It can use regex on the field
       values to limit the returned records, it can also be told which fields to output, and it can sort the matched fields.

OPTIONS

       -f filename
       --file filename
	      The file to parse.  The default is /var/lib/dpkg/status.

       -d [#]
       --debug [#]
	      Each time this is specified, it increased the debug level.

       -s field(s)
       --sort field(s)
	      A space or comma separated list of fields to sort on.

       -n field(s)
       --numeric field(s)
	      A space or comma separated list of fields that should be interpreted as numeric in value.

       -rs ??
       --rec_sep ??
	      Output this string at the end of each output paragraph.

       -h
       --help Display some help.

       fieldname
	      The fields from the file, that are matched with the regex given.	The fieldnames are case insensitive.

       out_fieldname
	      The fields from the file, that are output for each record.  If the first field listed begins with ^, then the list  of  fields  that
	      follows will NOT be output.

BUGS

       Be  warned  that  the author has only a shallow understanding of the dpkg packaging system, so there are probably tons of bugs in this pro-
       gram.

       This program comes with no warranties.  If running this program causes fire and brimstone to rain down upon the earth, you will be on  your
       own.

       This program accesses the dpkg database directly in places, querying for data that cannot be gotten via dpkg.

AUTHOR

       Adam Heath <doogie@debian.org>

DEBIAN
								 Debian Utilities						       DPKG-AWK(1)