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Full Discussion: Pairing up numbers
Top Forums Shell Programming and Scripting Pairing up numbers Post 302687323 by Corona688 on Thursday 16th of August 2012 11:01:39 AM
Old 08-16-2012
Code:
#!/bin/bash

while IFS="|" read CLIENT NAME USERNAME CONN INST PART
do
        [ "${CLIENT:0:1}" = "#" ] && continue
        [ "$PART" = "Y" ] || continue

        set -- $INST # If INST="01 02 03 04", $1=01, $2=02, $3=03, $4=04
        MIN=$(($# / 2))
        while [ "$#" -gt 0 ]
        do
                echo "logfile$1.txt" "logfile$2.txt" # Pair the first two
                shift 2 # Get rid of the first two, so $1=$3, $2=$4, ...
        done
done < inputfile

Code:
$ ./cfgfile.sh

logfile01.txt logfile02.txt
logfile03.txt logfile04.txt
logfile01.txt logfile02.txt
logfile03.txt logfile04.txt
logfile05.txt logfile06.txt
logfile07.txt logfile08.txt

$

 

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LEARN ABOUT CENTOS

atr_analysis

ATR_ANALYSIS(1p)                                                   User Commands                                                  ATR_ANALYSIS(1p)

NAME

       ATR_analysis - analyse a smart card ATR

SYNOPSIS

       ATR_analysis [ATRstring]

DESCRIPTION

       ATR_analysis is used to parse the ATR (Answer To Reset) sent by a smart card.

       The command also tries to find the card model using an ATR database stored in a text file smartcard_list.txt.

       The smartcard_list.txt file is searched in ./, /usr/local/pcsc/ and /usr/share/pcsc/ directories.

       Exemple:
        $ ATR_analysis '3B A7 00 40 18 80 65 A2 08 01 01 52'
        ATR: 3B A7 00 40 18 80 65 A2 08 01 01 52
        + TS = 3B --> Direct Convention
        + T0 = A7, Y(1): 1010, K: 7 (historical bytes)
          TB(1) = 00 --> Programming Param P: 0, I: 0
          TD(1) = 40 --> Y(i+1) = 0100, Protocol T = 0
        -----
          TC(2) = 18 --> Work waiting time: 960 x 24 x (Fi/F)
        + Historical bytes: 80 65 A2 08 01 01 52

        Possibly identified card:
        3B A7 00 40 18 80 65 A2 08 01 01 52
               Gemplus GPK8000

BUGS

       Maybe many bugs since I am not a ISO 7816 expert.

FILES

       smartcard_list.txt

SEE ALSO

       pcscd(8), pcsc_scan(1)

AUTHOR

       Ludovic Rousseau <ludovic.rousseau@free.fr>

Version: 1.3                                                       October 2005                                                   ATR_ANALYSIS(1p)
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