10-29-2012
Maybe you should repost your data using code tags. Then everyone could reasonably expect to know exactly what they're working with.
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I have huge txt file having millions of trade data.
For e.g
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COB_DATE,TRADE_ID,SOURCE_SYSTEM_TRADE_ID,TRADE_GROUP_ID,
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Can anyone help me to removing duplicate records from 2 separate files in UNIX?
Please find the sample records for both the files
cat Monday.dat
3FAHP0JA1AR319226MOHMED ATEK 966504453742 SAU2010DE
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Hi,
I have a very big (with around 1 million entries) txt file with IPv4 addresses in the standard format, i.e. a.b.c.d
The file looks like
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10.1.1.1
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4. Shell Programming and Scripting
Input:
hello hello
hello hello
monkey
donkey
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drink
dance
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donkey
drink
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5. Post Here to Contact Site Administrators and Moderators
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I have log file having Traffic line
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7. Shell Programming and Scripting
Hi,
I have the following command in place
nawk -F, '!a++' file > file.uniq
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8. Shell Programming and Scripting
Hi everybody
I have a .txt file that contains some assembly code for optimizing it i need to remove some replicated parts.
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e_li r25,-1
e_lis r25,0000
add r31, r31 ,r0
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9. Shell Programming and Scripting
Hello..
I am trying to remove the duplicate entries in a log files and used the the below shell script to do the same.
awk '!x++' <filename>
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10. Shell Programming and Scripting
I have a file which has connections given as:
A B 0.1
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E F 0.67
B A 0.1
A B and B A are same, so I want to remove one of them. Same with BC and CB.
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A B 0.1
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IGAWK(1) Utility Commands IGAWK(1)
NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO
gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)