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Full Discussion: Remove duplicate records
Top Forums Shell Programming and Scripting Remove duplicate records Post 302848751 by reignangel2003 on Friday 30th of August 2013 03:04:55 AM
Old 08-30-2013
am using bash shell below is just the part of the code i am using. the script needs a parameter for it to run.

Code:
Infile=$1
NotFinalOutFile=`echo $Infile | awk -F '.' '{print $1}'`

for files in `echo $Infile`
do
   sed 's/[ \t]*$//' $files | \
   sed 's/^$/)\n/' | egrep -vw 'Name|-' | \
   sed -e 's/desc/CREATE TABLE/;/CREATE / a\(' | \
   awk '{
         sub(/^\)/,"&;");                                       # Replace  ")" with ");"
         s=($0~/^[A-Z]/&& a~/^[A-Z]/ && !/"^CREATE "/)?",":"";  # IF this line and previous line start with "A-Z" and not "CREATE" set "s" to "," else set it to ""
         printf s"\n%s",                                        # Print this line "$0" using "s" as formating pluss new line
         a=$0}                                                      # Set a=this line
   END {
         print ""}'                                             # Print a new line
done >> $NotFinalOutFile.dat

---------- Post updated at 03:01 PM ---------- Previous update was at 02:48 PM ----------

actually, the script above just creates the create table statement.

---------- Post updated at 03:04 PM ---------- Previous update was at 03:01 PM ----------

below is the sample input file for the script:

Code:
desc a
Name         Null     Type
------------ -------- ------------
TRIAL_CLIENT NOT NULL VARCHAR2(60)
TRIAL_FUND   NOT NULL VARCHAR2(60)
LOCAL_ACC_NO NOT NULL VARCHAR2(60)
TRIAL_BROKER NOT NULL VARCHAR2(12)
CORR_ACC_NO  NOT NULL NUMBER(10)
CURRENCY     NOT NULL VARCHAR2(3)
VALUE_DATE   NOT NULL DATE

desc b
Name                      Null     Type
------------------------- -------- ------------
TRIAL_CLIENT              NOT NULL VARCHAR2(60)
TRIAL_FUND                NOT NULL VARCHAR2(60)
LOCAL_ACC_NO              NOT NULL VARCHAR2(60)
TRIAL_BROKER              NOT NULL VARCHAR2(12)
CORR_ACC_NO               NOT NULL NUMBER(10)
CURRENCY                  NOT NULL VARCHAR2(3)
AS_OF_DATE                NOT NULL DATE
SUM_OUR_CASH_TXNS                  NUMBER
SUM_OUR_POSITIONS                  NUMBER
COUNT_OUR_TRANSACTIONS             NUMBER
SUM_OUR_CASH_BALS                  NUMBER
SUM_OUR_UNREAL_BALS                NUMBER
SUM_BROKER_CASH_TXNS               NUMBER
SUM_BROKER_POSITIONS               NUMBER
COUNT_BROKER_TRANSACTIONS          NUMBER
SUM_BROKER_CASH_BALS               NUMBER
SUM_BROKER_UNREAL_BALS             NUMBER
SUM_UNSETT_INT                     NUMBER
SUM_OPEN_FWDS                      NUMBER
WO_AMT                             NUMBER

 

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LEARN ABOUT DEBIAN

ptpd

ptpd(8) 						  Precision Time Protocol daemon						   ptpd(8)

NAME

       ptpd - Precision Time Protocol daemon (1588-2008)

SYNOPSIS

       ptpd [?]  [-c] [-S] [-f FILE] [-R FILE] [-d] [-D] [-x] [-M NUMBER] [-t] [-T ttl] [-a NUMBER,NUMBER] [-w NUMBER] [-b NAME] [-u ADDRESS] [-e]
       [-h] [-l NUMBER,NUMBER] [-o NUMBER] [-i NUMBER] [-n NUMBER] [-y NUMBER] [-m NUMBER] [-g] [-v NUMBER] [-r NUMBER] [-s  NUMBER]  [-p  NUMBER]
       [-q NUMBER]

DESCRIPTION

       Implements the Precision Time Protocol (PTP) Version 2 as defined by the IEEE 1588-2008 standard. PTP was developed to provide very precise
       time coordination of LAN connected computers.

       PTPd is a complete implementation of the IEEE 1588 v2 specification for a standard (ordinary) clock. PTPd has been tested with and is known
       to  work  properly  with other IEEE 1588 implementations. The source code for PTPd is freely available under a BSD-style license. Thanks to
       contributions from users, PTPd is becoming an increasingly portable, interoperable, and stable IEEE 1588 implementation.

       For more information, see http://ptpd.sourceforge.net/

OPTIONS

       -?     display a short help text

       -c     run in command line (non-daemon) mode

       -S     log information to syslog

       -f FILE
	      send output to FILE

       -R FILE
	      record a quality FILE

       -d     display stats

       -D     display stats in .csv format

       -x     do not reset the clock if off by more than one second

       -M NUMBER
	      do not reset the clock if off by more than NUMBER nanoseconds

       -t     do not adjust the system clock

       -T     set multicast TTL for packets.  Defaults to 1.

       -a NUMBER,NUMBER
	      specify clock servo P and I attenuations

       -w NUMBER
	      specify one way delay filter stiffness

       -b NAME
	      bind PTP to network interface NAME

       -u ADDRESS
	      also send uni-cast to ADDRESS

       -e     run in ethernet mode (level2)

       -h     run in End to End mode

       -l NUMBER,NUMBER
	      specify inbound, outbound latency in nsec

       -o NUMBER
	      specify current UTC offset

       -i NUMBER
	      specify PTP domain number

       -n NUMBER
	      specify announce interval in 2^NUMBER sec

       -y NUMBER
	      specify sync interval in 2^NUMBER sec

       -m NUMBER
	      specify max number of foreign master records

       -g     run as slave only

       -v NUMBER
	      specify system clock allen variance

       -r NUMBER
	      specify system clock accuracy

       -s NUMBER
	      specify system clock class

       -p NUMBER
	      specify priority1 attribute

       -q NUMBER
	      specify priority2 attribute

AUTHOR

       Gael Mace <gael_mace@users.sourceforge.net> & Alexandre Van Kempen.

       Steven Kreuzer <skreuzer@freebsd.org>

       George Neville-Neil <gnn@freebsd.org>

       This manual page was written by Gael Mace for any Linux environment project.

version 2.1.0							   October, 2010							   ptpd(8)
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