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Top Forums UNIX for Dummies Questions & Answers awk, extract last line of multiple files Post 302464821 by Liverpaul09 on Thursday 21st of October 2010 04:15:06 AM
Old 10-21-2010
Quote:
Originally Posted by Scrutinizer
You could use tail like this:
Code:
for i in *.txt
do 
  tail -1 "$i"
done

Your script can be adjusted like this
Code:
BEGIN {
  print "Starting script...";
}
  last_file != FILENAME && NR!=FNR {
  print last_line
}
{ last_line = $0
  last_file = FILENAME
}
 
END {
  print last_line;
  printf "\nEnding script...\n"
}

That works exactly like I want....fantastic! ThanksSmilie
 

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AMC-IMPRIME(1)						       Auto Multiple Choice						    AMC-IMPRIME(1)

NAME
AMC-imprime - prints AMC multiple choice answer sheets to be distributed to the students SYNOPSIS
auto-multiple-choice imprime --sujet subject.pdf --fich-nums numbers-file.txt --data data-dir --methode method [where-to-print-arguments...] DESCRIPTION
The AMC-imprime.pl command prints selected copies from a AMC multiple choice answer sheet. What to print The following arguments describe what to print: --sujet subject.pdf sets the subject file (prepared by AMC-prepare(1)). --fich-nums numbers-file.txt gives a file where the numbers of the copies to be printed are written (one number per line). If this argument is not given, all the copies will be printed. --data data-dir gives the directory where data files are (see for example AMC-meptex(1)). The layout database in the data directory is used to know at which page of the subject file each copy begins and ends. Where to print Several printing methods are currently defined: o with "--methode CUPS", AMC-imprime.pl prints to a CUPS printer. One print job is sent for each copy, allowing for exemple to use stapling. Use the following options with this method: --imprimante printer sets the CUPS printer name to print to. --options cups-options gives CUPS options, in the opt1=value1,opt2=value2,... format. o with "--methode file", AMC-imprime.pl outputs the answer sheets to files (one for each copy). --output filename sets the filename for outputs. The '%e' sequence will be replaced by a 4-digits copy number. If filename does not contain '%e', the string '-%e.pdf' will be added at its end. o with "--methode command", AMC-imprime.pl will use a provided command for each copy. --print-command command gives the command to be used for printing. The command string will be split at each space character (even when using quotes...). The sequence '%f' will be replaced by a PDF filename (containing the copy to print), and '%e' will be replaced by the copy number. AUTHORS
Alexis Bienvenue <paamc@passoire.fr> Main author Jean Berard Translation from French Georges Khaznadar Translation from French COPYRIGHT
Copyright (C) 2008-2012 Alexis Bienvenue This document can be used according to the terms of the GNU General Public License, version 2 or later. Auto Multiple Choice 1.1.1 06/19/2012 AMC-IMPRIME(1)
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