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Top Forums Shell Programming and Scripting Read in 2-column CSV, output many files based on field Post 302740137 by pxalpine on Wednesday 5th of December 2012 03:36:23 PM
Old 12-05-2012
Read in 2-column CSV, output many files based on field

Is there a way to read in a two-columned CSV file, and based on the fields in 1st column, output many different files? The input/output looks something like:

Code:
input.csv:
call	Call Mom.
call	Call T-Mobile.
go	Go home.
go	Go to school.
go	Go to gas station.
play	Play music.
play	Play Beatles.

Code:
outputs 3 files:
call.xml
<value><tokens><token>Call</token><token>Mom</token></tokens></value>
<value><tokens><token>Call</token><token>T-Mobile</token></tokens></value>

go.xml
<value><tokens><token>Go</token><token>home</token></tokens></value>
<value><tokens><token>Go</token><token>to</token><token>school</token></tokens></value>
<value><tokens><token>Go</token><token>to</token><token>gas</token><token>station</token></tokens></value>

play.xml
<value><tokens><token>Play</token><token>music</token></tokens></value>
<value><tokens><token>Play</token><token>Beatles</token></tokens></value>

I'm stuck at the part of checking which items in 1st column are the same, then saving all those identical items along with their rows into a new list?? Is this possible to do with shell scripts, or would I need to use Python?
 

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xlhtml(1)						      General Commands Manual							 xlhtml(1)

NAME
xlhtml - A program for converting Microsoft Excel Files .xls SYNOPSIS
xlhtml [-a] [-asc] [-csv] [-xml] [-bcNNNNNN] [-bi/path] [-c] [-dp] [-v] [-fw] [-m] [-nc] [-nh] [-tcNNNNNN] [-te] [-xc:N-N] [-xp:N] [-xr:N- N] FILE DESCRIPTION
This manual page explains the xlhtml program. The program xlhtml is used to convert Microsoft Excel Spreadsheet files into either html or tab delimitted ASCII. The program can be interfaced with helper scripts for viewing email attachments. Most use of this program is through the helper scripts and one would probably rarely resort to using the commandline interface. OPTIONS
-a aggressively optimize html by removing </TR> </TD> or VALIGN="bottom". Some older browsers may not display properly in this mode. -asc Ascii out of -dp and extraction data (-xc, -xp, -xr) -csv Output in Comma Separated Values of -dp and extraction data (-xc, -xp, -xr) -xml Output in XML of -dp and extraction data (-xc, -xp, -xr) -bc Override the background color. e.g. -bc808080 for gray -bi Use background image. e.g. -bi/home/httpd/icon/tar.gif -c Centers the tables horizontally -dp Dump page count and max columns and rows per page -v Prints program version -fw suppress formula warnings about accuracy -m No encoding for multibyte -nc tells it not to colorize the output. -nh Suppress header and body tags in html output -tc Override the text color. e.g. -tcFF0000 for red -te Trims empty rows & columns at the edges of a worksheet -xc Columns (separated by a dash) for extraction (zero based) -xp Page for extraction (zero based), one page only -xr Rows (separated by a dash) to be extracted (zero based) An example of the extraction command line is: xlhtml -fw -asc -xp:0 -xr:2-6 -xc:0-1 Test.xls The extraction output is: Formatted output of cells by column left to right, columns separated by a tab, end of row is: 0x0A, end of file: AUTHOR
Steve Grubb, Charles N Wyble xlhtml May 15, 2002 xlhtml(1)
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