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Top Forums Shell Programming and Scripting Help with Shell Scrip in Masking particular columns in .csv file or .txt file using shell script Post 302985142 by RudiC on Sunday 6th of November 2016 08:57:51 AM
Old 11-06-2016
This request is very difficult to read/interpret. Examples of input and desired output data, demonstrating the logics to be applied, would definitely help. And, maybe a demo run with some defined values, e.g. for filesetcode.

As a general remark, that script seems a bit overcomplicated...

And, what do you mean with "mask" - eliminate column? Overwrite with a constant?
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PPPOE-SETUP(8)						      System Manager's Manual						    PPPOE-SETUP(8)

NAME
pppoe-setup - Shell script to configure Roaring Penguin PPPoE client SYNOPSIS
pppoe-setup DESCRIPTION
pppoe-setup is a shell script which prompts you for various pieces of information and sets up an /etc/ppp/pppoe.conf configuration script for the pppoe-start, pppoe-stop and pppoe-connect scripts. AUTHOR
pppoe-setup was written by David F. Skoll <dfs@roaringpenguin.com>. The pppoe home page is http://www.roaringpenguin.com/pppoe/. SEE ALSO
pppoe(8), pppoe-start(8), pppoe-stop(8), pppoe-connect(8), pppd(8), pppoe.conf(5), pppoe-status(8), pppoe-sniff(8), pppoe-relay(8), pppoe- server(8) 4th Berkeley Distribution 21 February 2000 PPPOE-SETUP(8)
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