05-09-2013
Quote:
Originally Posted by
saga20
Here is the sample input & output file-
Input- Emp.txt
Empid Empname Joining_Date Salary
101 ABC 11/01/1991 5000
104 MNO 17/04/1984 12000
102 DEF 15/04/1998 8000
101 ABC 11/01/1991 5000
107 XYZ 24/09/1978 6000
104 MNO 17/04/1984 12000
101 ABC 11/01/1991 5000
Output- Emp.txt
Empid Empname Joining_Date Salary
101 ABC 11/01/1991 5000
104 MNO 17/04/1984 12000
102 DEF 15/04/1998 8000
107 XYZ 24/09/1978 6000
I want the output in the same file...
sort -u will work for you
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How can i remove the duplicate lines from a file, for example
sample123456Sample
testing123456testing
XXXXX131323XXXXX
YYYYY423432YYYYY
fsdfdsf123456gsdfdsd
all the duplicates from column 6-12 , must be deleted. I want to consider the first row, if same comes in the given range i want to... (1 Reply)
Discussion started by: gopikgunda
1 Replies
2. Shell Programming and Scripting
hi.. i have a file in the following format :-
name-a
age -12
address-123
age-12
phone-22222
============
name-ab
age -11
address-123
age-11
phone-222223
=============
name-abc
age -12
address-1234
age-12
phone-2222223
============= (2 Replies)
Discussion started by: nipun_garg
2 Replies
3. Shell Programming and Scripting
Hi,
I am writing a shell script that needs to remove duplicate lines within a file by category.
example:
section a
a
c
b
a
section b
a
b
a
c
I need to remove the duplicates within th category with out removing the duplicates from the 2 different sections (one of the a's in section... (1 Reply)
Discussion started by: RichElks
1 Replies
4. Shell Programming and Scripting
1/p
----
A
B
C
A
C
o/p
---
B
A
C
From input file it should remove duplicates from end without changing order (5 Replies)
Discussion started by: lavnayas
5 Replies
5. Shell Programming and Scripting
Hi,
I need to remove duplicates from a file. The file will be like this
0003 10101 20100120 abcdefghi
0003 10101 20100121 abcdefghi
0003 10101 20100122 abcdefghi
0003 10102 20100120 abcdefghi
0003 10103 20100120 abcdefghi
0003 10103 20100121 abcdefghi
Here if the first colum and... (6 Replies)
Discussion started by: gpaulose
6 Replies
6. Shell Programming and Scripting
Hi,
I am unable to search the duplicates in a file based on the 1st,2nd,4th,5th columns in a file and also remove the duplicates in the same file.
Source filename: Filename.csv
"1","ccc","information","5000","temp","concept","new"
"1","ddd","information","6000","temp","concept","new"... (2 Replies)
Discussion started by: onesuri
2 Replies
7. Shell Programming and Scripting
All,
I have a file 1181CUSTOMER-L061411_003500.dat.Z having duplicate records in it.
bash-2.05$ zcat 1181CUSTOMER-L061411_003500.dat.Z|grep "90876251S"
90876251S|ABG, AN ADAYANA COMPANY|3550 DEPAUW BLVD|||US|IN|INDIANAPOLIS||DAL|46268||||||GEN|||||||USD|||ABG, AN ADAYANA... (3 Replies)
Discussion started by: Oracle_User
3 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I have a tablular separated file and I want to remove all the rows that have duplicates. The diuplicates I need to check are in column 13.
I have tried to use awk but I have no Idea how to keep the duplicate file.
awk 'FNR==NR{a++;next}(a> 1)' tomodify.txt tomodify.txt > new.txt
... (4 Replies)
Discussion started by: flacchy
4 Replies
9. Shell Programming and Scripting
Hi some one please help me to remove duplicates from a pipe delimited file based on first two columns.
123|asdf|sfsd|qwrer
431|yui|qwer|opws
123|asdf|pol|njio
Here My first record and last record are duplicates.As per my requirement I want all the latest records into one file.
I want the... (12 Replies)
Discussion started by: ginrkf
12 Replies
10. UNIX for Advanced & Expert Users
Hi all,
I have a issues while loading a flat file to the DB. It is taking much time.
When analyzed i found out that there are duplicates entry in the flat file.
There are 2 type of Duplicate entry.
1) is entire row is duplicate. ( i can use sort | uniq) to remove the duplicated entry.
2) the... (4 Replies)
Discussion started by: samjoshuab
4 Replies
LEARN ABOUT DEBIAN
net::sip::dtmf
Net::SIP::DTMF(3pm) User Contributed Perl Documentation Net::SIP::DTMF(3pm)
NAME
Net::SIP::DTMF - DTMF RTP packet generating and extracting
SYNOPSIS
use Net::SIP::DTMF;
my $sub = dtmf_generator(
11, # event '#'
100, # duration 100ms
rfc2833_type => 101, # RTP type 101 for telephone-event/8000
# audio_type => 0, # RTP type 0 for PCMU/8000
);
while (...) {
my @pkt = $sub->($sequence,$timestamp,$srcid);
last if ! @pkt; # dtmf done
next if $buf[0] eq ''; # more coming, but no data this time (pause)
.. send @pkts ...
}
use Net::SIP::DTMF;
my $sub = dtmf_extractor(
rfc2833_type => 101, # RTP type 101 for telephone-event/8000
audio_type => 0, # RTP type 0 for PCMU/8000
);
while (...) {
if ( my ($event,$duration,$type) = $sub->($packet)) {
# event received
...
}
}
DESCRIPTION
This package provides functions for generating RTP packets containing DTMF events or extracting DTMF events from RTP packets.
FUNCTIONS
dtmf_generator ( EVENT, DURATION, %ARGS )
Generates a function which is used to generate packets for the given EVENT.
EVENT is the event numer (0..15) or undef if it should just generate silence or pause. DURATION is the time for the event in ms. ARGS
contain information how the event should be packed: either as RFC2833 RTP event or as RTP audio PCMU/8000. %ARGS can be
rfc2833_type => rtp_type
Gives the RTP payload type number for rfc2833 RTP events (telephone-event/8000). If not given will try audio_type instead.
audio_type => rtp_type
Gives the RTP payload type number for PCMU/8000. If not given and no rfc2833_type given it will croak.
volume => volume
Sets the volume for RTP event according to rfc2833.
The generated function should then be called with SEQUENCE,TIMESTAMP,SRCID to generate the RTP packets and will return @RTP_PACKETS,
with
() - DTMF event is finished
$RTP_PACKETS[0] eq '' - no RTP packet for this call (pause)
@RTP_PACKETS - RTP packets which can be send to the peer
dtmf_extractor ( %ARGS )
Generates a function which is used to extract DTMF events. Keys rfc2833_type and audio_type have the same meaning as in generate_dtmf.
It will only attempt to extract DTMF events from rfc2833 RTP events or audio if the relevant rtp_type is given.
The function will be called with the RTP packet as the only argument and will return () if no new events where found or
(EVENT,DURATION,TYPE) if an event finished, where DURATION is the duration in ms and TYPE is audio|rfc2833.
For performance reasons it is best to use only rfc2833 if the peer supports it.
perl v5.14.2 2012-06-12 Net::SIP::DTMF(3pm)