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Full Discussion: Finding total distinct count from multiple csv files through UNIX script
Top Forums Shell Programming and Scripting Finding total distinct count from multiple csv files through UNIX script Post 303002567 by STCET22 on Monday 28th of August 2017 02:08:45 AM
Old 08-28-2017
Finding total distinct count from multiple csv files through UNIX script
Hi All ,
I have multiple pipe delimited csv files are present in a directory.I need to find out distinct count on a column on those files and need the total distinct
count on all files.

We can't merge all the files here as file size are huge in millions.I have tried in below way for each files.
Code:
cat Test1.csv|cut -d"|" -f38|uniq|wc -l
cat Test2.csv|cut -d"|" -f38|uniq|wc -l
cat Test3.csv|cut -d"|" -f38|uniq|wc -l

I need to automate the above procedure (ex: by putting each files count in a temporary file)as multiple csv files are present in the directory as I need the total distinct count on a column on all those files.Can anyone please help me with this.
Last edited by Don Cragun; 08-28-2017 at 04:00 AM.. Reason: Change HTML tags to CODE tags.
 

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LEARN ABOUT DEBIAN

pocount

pocount(1)						      Translate Toolkit 1.3.0							pocount(1)

NAME

       pocount - Produces word counts and other statistics from a PO file.

SYNOPSIS

       pocount [--csv] [directory|file(s)]

DESCRIPTION

       pocount will count the number of strings and words in a PO file.

       If  no  files  or directories argument are provided, pocount will recurse through all files from the current directory.	Otherwise, it will
       recurse and count all files in the specified directory or in the specified PO files.

OPTIONS

       --csv  changes the output format to CSV (Comma Seperated Values) for import into a spreadsheet.

OUTPUT

       In normal mode the following output is given:

	avmedia/source/viewer.po
	type	       strings words (source) words (translation)
	translated:	  1	     3		     3
	fuzzy:		  0	     0		   n/a
	untranslated:	  4	    22		   n/a
	Total:		  5	    25		     3
	review		  1	     3		   n/a

       In CSV mode the following outut is shown:

	Filename, Translated Messages, Translated Source Words, Translated Target Words, Fuzzy Messages, Fuzzy	Source	Words,	Untranslated  Mes-
       sages, Untranslated Source Words, Review Messages, Review Source Words
	avmedia/source/viewer.po,  1, 3, 3, 0, 0, 4, 22, 1, 3

       Totals are not provided in CSV mode. In normal mode a grand total and file count is provided if the number of files is greater than one.

BUGS

       There are some miscounts related to word breaks.

							      Translate Toolkit 1.3.0							pocount(1)
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