Find repeated word and take sum of the second field to it ,for all the repeated words in awk
Hi below is the input file, i need to find repeated words and sum up the values of it which is second field from the repeated work.Im trying but getting no where close to it.Kindly give me a hint on how to go about it
Input
Output
Last edited by 100bees; 07-03-2013 at 01:19 AM..
Reason: Corrected the input file
Hi everyone,
I have a file in which a word is repeated more than one time and I want to know how many times it is repeated.
ex: if i repeated word 'guru' in 10 lines I can get the o/p as:
cat filename | grep -c 'guru'.
How ever if the word is repeated more than one time, then how can I... (4 Replies)
Hi expert,
I am using C shell. And i trying to delete repeated word.
Example file.txt:
BLUE
YELLOW
RED
VIOLET
RED
RED
BLUE
WHITE
YELLOW
BLACK
and i wan store the output into a new file:
BLUE (6 Replies)
Hi,
I am using a mail application, When I use to check with the command, I will get the outputs as
q -s
6128175 (9, 9/6128175)
Return-path: minka.bell@abcd.org
From: "Minka Bell" <minka.bell@abcd.org>
To: <dcrouch@xyz.org>,
Subject: Open items with new PICT system
Date: Wed,... (12 Replies)
Hi Pls help in solving my doubt.Iam having file like below
file1.txt
priya
jenny
jenny
priya
raj
radhika
priya
bharti
bharti
Output required:
I need a output like count of repeated words with name for ex:
priya 3
jenny 2 (4 Replies)
Hello friends!
Each line of my input file has this format:
word<TAB>tag1<blankspace>lemma<TAB>tag2<blankspace>lemma ... <TAB>tag3<blankspace>lemma
Of this file I need to eliminate all the repeated tags (of the same word) in a line, as in the example here below, but conserving both (all) the... (2 Replies)
Hi.
How can I write this differently:
awk '$3 ~ /0001/{print}'
Is there a way to write 0001 differently. I am looking for the pattern 01, with 3 or more 0 and 3 or more 1 in a pattern.
Thanks. (12 Replies)
I have a text file where I need to find the string = ST*850*
This string is repetaed several times in the file, so I need to know how many times it appears in the file, this is the text files:
ISA*00* *00* *08*925485USNR *ZZ*IMSALADDERSP... (13 Replies)
Hi,
I have this text file with these words and I need help with removing words with repeated letter from these lines.
1 ama
5 bib
29 bob
2 bub
5 civic
2 dad
10 deed
1 denned
335 did
1 eeee
1 eeeee
2 eke
8... (4 Replies)
Discussion started by: crepe6
4 Replies
LEARN ABOUT PHP
usort
USORT(3) 1 USORT(3)usort - Sort an array by values using a user-defined comparison functionSYNOPSIS
bool usort (array &$array, callable $value_compare_func)
DESCRIPTION
This function will sort an array by its values using a user-supplied comparison function. If the array you wish to sort needs to be sorted
by some non-trivial criteria, you should use this function.
Note
If two members compare as equal, their relative order in the sorted array is undefined.
Note
This function assigns new keys to the elements in $array. It will remove any existing keys that may have been assigned, rather than
just reordering the keys.
PARAMETERS
o $array
- The input array.
o $value_compare_func
- The comparison function must return an integer less than, equal to, or greater than zero if the first argument is considered to
be respectively less than, equal to, or greater than the second.
int callback (mixed $a, mixed $b)
Caution
Returning non-integer values from the comparison function, such as float, will result in an internal cast to integer of the
callback's return value. So values such as 0.99 and 0.1 will both be cast to an integer value of 0, which will compare such
values as equal.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
usort(3) example
<?php
function cmp($a, $b)
{
if ($a == $b) {
return 0;
}
return ($a < $b) ? -1 : 1;
}
$a = array(3, 2, 5, 6, 1);
usort($a, "cmp");
foreach ($a as $key => $value) {
echo "$key: $value
";
}
?>
The above example will output:
0: 1
1: 2
2: 3
3: 5
4: 6
Note
Obviously in this trivial case the sort(3) function would be more appropriate.
Example #2
usort(3) example using multi-dimensional array
<?php
function cmp($a, $b)
{
return strcmp($a["fruit"], $b["fruit"]);
}
$fruits[0]["fruit"] = "lemons";
$fruits[1]["fruit"] = "apples";
$fruits[2]["fruit"] = "grapes";
usort($fruits, "cmp");
while (list($key, $value) = each($fruits)) {
echo "$fruits[$key]: " . $value["fruit"] . "
";
}
?>
When sorting a multi-dimensional array, $a and $b contain references to the first index of the array.
The above example will output:
$fruits[0]: apples
$fruits[1]: grapes
$fruits[2]: lemons
Example #3
usort(3) example using a member function of an object
<?php
class TestObj {
var $name;
function TestObj($name)
{
$this->name = $name;
}
/* This is the static comparing function: */
static function cmp_obj($a, $b)
{
$al = strtolower($a->name);
$bl = strtolower($b->name);
if ($al == $bl) {
return 0;
}
return ($al > $bl) ? +1 : -1;
}
}
$a[] = new TestObj("c");
$a[] = new TestObj("b");
$a[] = new TestObj("d");
usort($a, array("TestObj", "cmp_obj"));
foreach ($a as $item) {
echo $item->name . "
";
}
?>
The above example will output:
b
c
d
Example #4
usort(3) example using a closure to sort a multi-dimensional array
<?php
$array[0] = array('key_a' => 'z', 'key_b' => 'c');
$array[1] = array('key_a' => 'x', 'key_b' => 'b');
$array[2] = array('key_a' => 'y', 'key_b' => 'a');
function build_sorter($key) {
return function ($a, $b) use ($key) {
return strnatcmp($a[$key], $b[$key]);
};
}
usort($array, build_sorter('key_b'));
foreach ($array as $item) {
echo $item['key_a'] . ', ' . $item['key_b'] . "
";
}
?>
The above example will output:
y, a
x, b
z, c
SEE ALSO uasort(3), The comparison of array sorting functions.
PHP Documentation Group USORT(3)