It works fine on Linux but when I tried to run it on Solaris , only
awk -F "#" 'arr[$1]++' filename > newfilename seems to work and not
awk -F "#" '!arr[$1]++' filename > newfilename .
I have a file:
Fred
Fred
Fred
Jim
Fred
Jim
Jim
If sort is executed on the listed file, shouldn't the output be?:
Fred
Fred
Fred
Fred
Jim
Jim
Jim (3 Replies)
Input File is :
-------------
25060008,0040,03,
25136437,0030,03,
25069457,0040,02,
80303438,0014,03,1st
80321837,0009,03,1st
80321977,0009,03,1st
80341345,0007,03,1st
84176527,0047,03,1st
84176527,0047,03,
20000735,0018,03,1st
25060008,0040,03,
I am using the following in the script... (5 Replies)
Hello experts,
I am trying to remove all lines in a csv file where the 2nd columns is a duplicate. I am try to use sort with the key parameter
sort -u -k 2,2 File.csv > Output.csv
File.csv
File Name|Document Name|Document Title|Organization
Word Doc 1.doc|Word Document|Sample... (3 Replies)
Hello,
I have a large data file:
1234 8888 bbb
2745 8888 bbb
9489 8888 bbb
1234 8888 aaa
4838 8888 aaa
3977 8888 aaa
I need to remove duplicate lines (where the first column is the duplicate). I have been using:
sort file.txt | uniq -w4 > newfile.txt
However, it seems to keep the... (11 Replies)
Hi All,
I have a text file with the format shown below. Some of the records are duplicated with the only exception being date (Field 15). I want to compare all duplicate records using subscriber number (field 7) and keep only those records with greater date.
... (1 Reply)
I have a flatfile A.txt
2012/12/04 14:06:07 |trees|Boards 2, 3|denver|mekong|mekong12
2012/12/04 17:07:22 |trees|Boards 2, 3|denver|mekong|mekong12
2012/12/04 17:13:27 |trees|Boards 2, 3|denver|mekong|mekong12
2012/12/04 14:07:39 |rain|Boards 1|tampa|merced|merced11
How do i sort and get... (3 Replies)
Hi !
I am trying to remove doubbled entrys in a textfile only between delimiters.
Like that example but i dont know how to do that with sort or similar.
input:
{
aaa
aaa
}
{
aaa
aaa
}
output:
{
aaa
}
{ (8 Replies)
Hello all,
Need to pick your brains,
I have a 10Gb file where each row is a name, I am expecting about 50 names in total. So there are a lot of repetitions in clusters.
So I want to do a
sort -u file
Will it be considerably faster or slower to use a uniq before piping it to sort... (3 Replies)
Hi All,
Below the actual file which i like to sort and Uniq -u
/opt/oracle/work/Antony/Shell_Script> cat emp.1st
2233|a.k. shukula |g.m. |sales |12/12/52 |6000
1006|chanchal singhvi |director |sales |03/09/38 |6700... (8 Replies)
Discussion started by: Antony Ankrose
8 Replies
LEARN ABOUT PHP
collator_sort_with_sort_keys
COLLATOR_SORT_WITH_SORT_KEYS(3) 1 COLLATOR_SORT_WITH_SORT_KEYS(3)Collator::sortWithSortKeys - Sort array using specified collator and sort keys
Object oriented style
SYNOPSIS
public bool Collator::sortWithSortKeys (array &$arr)
DESCRIPTION
Procedural style
bool collator_sort_with_sort_keys (Collator $coll, array &$arr)
Similar to collator_sort(3) but uses ICU sorting keys produced by ucol_getSortKey() to gain more speed on large arrays.
PARAMETERS
o $coll
-Collator object.
o $arr
-Array of strings to sort
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
collator_sort_with_sort_keys(3) example
<?php
$arr = array( 'Kopfe', 'Kypper', 'Kopfe' );
$coll = collator_create( 'sv' );
collator_sort_with_sort_keys( $coll, $arr );
var_export( $arr );
?>
The above example will output:
array (
0 => 'Kopfe',
1 => 'Kypper',
2 => 'Kopfe',
)
SEE ALSO
Collator constants, collator_sort(3), collator_asort(3).
PHP Documentation Group COLLATOR_SORT_WITH_SORT_KEYS(3)