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Top Forums Shell Programming and Scripting Read data from .csv file through shell script & modify Post 302506543 by raj100 on Monday 21st of March 2011 05:57:27 AM
Old 03-21-2011
Alright sample input file : (ofcourse this is not the original file but the original file I need to work is similar to this containing more rows & columns. Original file is office confidential.)

File test.csv :
----------------------------------------------------------------
name price descriptor
Car 50 Mustang
Car_ 70 Audi A5
Bike 30 BMW)
SUV@ 80 Fortuner+_
Car 75 Sierra
--------------------------------
1st row is fine
2nd row -> underscore(car_) need to remove it & put it in a file called error.csv
3rd row -> closing brace ) after BMW & again this row should go to error.csv
4th row -> error at 1st column & last column should go to error.csv
5th row is fine
-----

Now Rows 2, 3 & 4 contain error & they need to be written to error file called error.csv & update test.csv with correct rows. Error rows need not be present in test.csv after these checks.
 

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script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.10 30 Jan 2004 script(1)
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