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Top Forums Shell Programming and Scripting Need help with a script to process a CSV file using SED and AWK Post 302374480 by kkb on Tuesday 24th of November 2009 02:57:29 PM
Old 11-24-2009
@steadyonabix

I was in a hurry and didnt pay much attention to formatting.

I found a temporary work around (I think it might be permanent solution).
earlier I converted the excel file to csv manually by copying them to a text file and seperating them by ','

This time i converted the excel to CSV by saving it as CSV and my script worked fine.

--------------------------------------
but I tried to build a script which inserts the values into the table reading the text file line by line.( I have pasted it below)

---------------------------------------------------
text.txt
----------------------------------------------------
1/1/2009,12/30/2008
2/1/2009,1/31/2009
3/1/2009,2/28/2009

TABLE :
----------------------------------------------------
has 2 columns { A (datetime),B(datetime)}

My Script
---------------------------------------------------
while read line
echo ${line}

a= `awk -F "," '{print$1} ${line}`( i kow i cant specify ${line} here- just wanted to tell you that i want to read line by line)
b= `awk -F "," '{print$2} ${line}`

isql -U${USER_NAME} -D${DB} -b -w400 -A8000<<!
${PASSWORD}
insert into TABLE values(${a},${b})
go
!
done < text.txt


i know that i have done a basic mistake specifying ${line} where AWK tries to find a file named by ${line} and scolds me.

I want your help to build something that reads the text file line by line and inserts those values into table after every line until end of file


Thanks in advance.
 

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SHTOOL-TABLE.TMP(1)					      GNU Portable Shell Tool					       SHTOOL-TABLE.TMP(1)

NAME
shtool-table - GNU shtool pretty-print a field-separated list SYNOPSIS
shtool table [-F|--field-sep sep] [-w|--width width] [-c|--columns cols] [-s|--strip strip] strsepstr... DESCRIPTION
This pretty-prints a list of strings as a table. OPTIONS
The following command line options are available. -F, --field-sep sep Separate columns using sep. Default is ":". -w, --width width Width of each column. Default is 15 characters. -c, --columns cols Number of columns. Default is 3. -s, --strip strip Strip off any characters past strip. Default is 79. EXAMPLE
# shell script shtool table -F , -w 5 -c 4 "1,2,3,4,5,6,7,8,9,10,11,12" HISTORY
The GNU shtool table command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 1999 for GNU shtool. SEE ALSO
shtool(1), tr(1), fmt(1), sh(1), awk(1), sed(1). 18-Jul-2008 shtool 2.0.8 SHTOOL-TABLE.TMP(1)
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