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Top Forums UNIX for Beginners Questions & Answers How do I extract specific column in multiple csv files? Post 303035872 by Raghuram717 on Thursday 6th of June 2019 03:26:37 AM
Old 06-06-2019
How do I extract specific column in multiple csv files?

file1:
Code:
Name,Threshold,Curr Samples,Curr Error%,Curr ART
GETHome,100,21601,0.00%,47
GETregistry,100,21592,0.00%,13
GEThomeLayout,100,30466,0.00%,17

file2:
Code:
Name,Threshold,Curr Samples,Curr Error%,Curr ART
GETHome,100,21601,0.00%,33
GETregistry,100,21592,0.00%,22
GETPublish,100,21583,0.00%,110

file3:
Code:
Name,Threshold,Curr Samples,Curr Error%,Curr ART
GETHome,100,21601,0.00%,40
GETPublish,100,21583,0.00%,144
GEThomeLayout,100,30466,0.00%,251

similarly i have 21 csv files.i need to extract specific coloumn from all csv files and print in to a csv file.

if i mention Curr ART
example output:
Code:
Name,Curr ART,Curr ART,Curr ART,
GETHome,47,33,40
GETregistry,13,22,NA
GEThomeLayout,17,NA,251
GETPublish,NA,110,144

can anyone help me on this..!
 

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holidays(4)							   File Formats 						       holidays(4)

NAME
holidays - prime/nonprime table for the accounting system SYNOPSIS
/etc/acct/holidays DESCRIPTION
The /etc/acct/holidays file describes which hours are considered prime time and which days are holidays. Holidays and weekends are con- sidered non-prime time hours. /etc/acct/holidays is used by the accounting system. All lines beginning with an "*" are comments. The /etc/acct/holidays file consists of two sections. The first non-comment line defines the current year and the start time of prime and non-prime time hours, in the form: current_year prime_start non_prime_start The remaining non-comment lines define the holidays in the form: month/day company_holiday Of these two fields, only the month/day is actually used by the accounting system programs. The /etc/acct/holidays file must be updated each year. EXAMPLES
Example 1: Example of the /etc/acct/holidays file. The following is an example of the /etc/acct/holidays file: * Prime/Nonprime Table for the accounting system * * Curr Prime Non-Prime * Year Start Start * 1991 0830 1800 * * only the first column (month/day) is significant. * * month/day Company Holiday * 1/1 New Years Day 5/30 Memorial Day 7/4 Indep. Day 9/5 Labor Day 11/24 Thanksgiving Day 11/25 day after Thanksgiving 12/25 Christmas 12/26 day after Christmas SEE ALSO
acct(1M) SunOS 5.10 28 Mar 1991 holidays(4)
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