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Full Discussion: Inserting blank columns in already present CSV file
Top Forums Shell Programming and Scripting Inserting blank columns in already present CSV file Post 302903870 by Akshay Hegde on Friday 30th of May 2014 08:26:56 AM
Old 05-30-2014
Quote:
Originally Posted by omkar.jadhav
Hi,

i have a csv file which have headers and values of it like below :
PHP Code:
headers --> CI Ref        SerialNumber LastScanDate
values -->   VMware-42,VMware-42,Tue, 20 May 2014 11:03:44 +0000 
i want to have a above csv in below format :
PHP Code:
headers --> CI Name CI Description CI Ref SerialNumber LastScanDate abc
values -->   <blank>,<blank>,VMware-42,VMware-42,20 May 2014 11:03:44 +0000,<blank> 
basically to add columns with specific headers wnd blank or null value in between .

request you to provide some hint or help.
Your header is space+ / tab separated and values are comma separated, is it your real input ? is so try something like this

Code:
$ cat file
CI Ref        SerialNumber LastScanDate
VMware-42,VMware-42,Tue, 20 May 2014 11:03:44 +0000

Code:
$ awk '{ $0 = FNR > 1 ? "<blank>,<blank>," $0 ",<blank>"  : "CI Name CI Description " $0 " abc" }1' file

Code:
CI Name CI Description CI Ref        SerialNumber LastScanDate abc
<blank>,<blank>,VMware-42,VMware-42,Tue, 20 May 2014 11:03:44 +0000,<blank>

 

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