Thanks. The nested for loop works but if I want to output files that arent found as well I get repeated messages due to not matching to any of the array elements, how could I only output the filenames that arent found just once? I guess I could put them into another variable and then use the uniq command maybe?
Thanks
p.s I though all variables were arrays?
---------- Post updated 30-01-13 at 09:17 AM ---------- Previous update was 29-01-13 at 01:11 PM ----------
Although I still would like the answer to the previous question I also need to know how to output the array elements onto different lines in a text file?
IFS solutions dont seem to be working.
I have now been able to output to single lines by using another for loop.
I want a soultion to compare two arrays in sh with an easy way.I want a solution to synchrose users between different AIX servers where no NIS is available. All users are meant to be same on all 10 servers. So the approach is to consider first server as master user repository and whatever the users... (0 Replies)
Hi all,
I have the following script where the contents of file1 and file2 would be something like this:
file1:
56790,0,0,100998765
89756,0,0,100567876
867645,1,3,678777654
file2:
56790,0,0,100998765
65776,0,0,4766457890
+5896,0,0,675489876
What I then want to do is check if... (4 Replies)
Hi there all,
I am having a question.
Is it posible to compare elements of 2 different arrays?
For example I got
Array 1 | Array 2
123_abc | 123_bcd
123_bcd | 234_bcd
234_abc | 567_abc
234_bcd | 123_abc
than the match is
123_abc & 234_bcd and non of the others.
So... (3 Replies)
Hello,
Let's say that we have the two following arrays
@array1=
@array2=
Is there any easy way to compare these two arrays and print the values that exist in array1 and not in array2 and the values that exist in array2 and not in array1?
Regards,
Chriss_58 (3 Replies)
Hi Im supposed to compare lines in a file :
KB0005 1019 T IFVATVPVI 0.691 PKC YES
KB0005 1036 T YFLQTSQQL 0.785 PKC YES
KB0005 1037 S FLQTSQQLK 0.585 DNAPK YES
KB0005 1045 S KQLESEGRS 0.669 PKC YES
KB0005 1045 S KQLESEGRS 0.880 unsp YES
KB204320 1019 T IFVATVPVI 0.699 PKC YES
... (7 Replies)
Hi,
my first post here!
Description of my problem:
I have one txt-file with six rows and each row contains seven numbers seperated with whitespaces.
I want to:
Compare one array with seven numbers with each row of numbers in the txt-file.
I have managed to compare one array with... (6 Replies)
Hello,
Consider the following 2 arrays:
Array1 = qw(Fa0/0 Fa0/1 Fa0/2 Fa0/3);
Array1 = qw(Fa0/1 Fa0/2 Fa0/3 Fa0/4);
I want to compare the following 2 arrays as follows:
Take specific action when elements of Array1 that doesn't exist in Array2 (in my example: Fa0/0).
Take another... (4 Replies)
I've been trying to have an array of ip addresses go through a loop one at a time. Then compare if the current element is in another array of ip addresses. I've traced my error with /bin/bash -x
+ for c in '"${ip}"'
./netk5: line 65: 50.17.231.23 23.64.146.110 23.64.159.139 107.14.36.129... (17 Replies)
I have two arrays and they look like this:
array=(`cat /local/mnt/*sys/*includes|grep -v NEW`)
array2=(`cat /tmp/*sys.z |grep -v NEW`)
I am trying to compare them but I need to use the diff -u command. I am not sure how to do this. I cannot just do diff -u ${array} ${array2}
I cannot... (4 Replies)
Discussion started by: newbie2010
4 Replies
LEARN ABOUT PHP
array_unique
ARRAY_UNIQUE(3) 1 ARRAY_UNIQUE(3)array_unique - Removes duplicate values from an arraySYNOPSIS
array array_unique (array $array, [int $sort_flags = SORT_STRING])
DESCRIPTION
Takes an input $array and returns a new array without duplicate values.
Note that keys are preserved. array_unique(3) sorts the values treated as string at first, then will keep the first key encountered for
every value, and ignore all following keys. It does not mean that the key of the first related value from the unsorted $array will be kept.
Note
Two elements are considered equal if and only if (string) $elem1 === (string) $elem2 i.e. when the string representation is the
same, the first element will be used.
PARAMETERS
o $array
- The input array.
o $sort_flags
- The optional second parameter $sort_flags may be used to modify the sorting behavior using these values: Sorting type flags:
o SORT_REGULAR - compare items normally (don't change types)
o SORT_NUMERIC - compare items numerically
o SORT_STRING - compare items as strings
o SORT_LOCALE_STRING - compare items as strings, based on the current locale.
RETURN VALUES
Returns the filtered array.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
|5.2.10 | |
| | |
| | Changed the default value of $sort_flags back to |
| | SORT_STRING. |
| | |
| 5.2.9 | |
| | |
| | Added the optional $sort_flags defaulting to |
| | SORT_REGULAR. Prior to 5.2.9, this function used |
| | to sort the array with SORT_STRING internally. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
array_unique(3) example
<?php
$input = array("a" => "green", "red", "b" => "green", "blue", "red");
$result = array_unique($input);
print_r($result);
?>
The above example will output:
Array
(
[a] => green
[0] => red
[1] => blue
)
Example #2
array_unique(3) and types
<?php
$input = array(4, "4", "3", 4, 3, "3");
$result = array_unique($input);
var_dump($result);
?>
The above example will output:
array(2) {
[0] => int(4)
[2] => string(1) "3"
}
SEE ALSO array_count_values(3).
NOTES
Note
Note that array_unique(3) is not intended to work on multi dimensional arrays.
PHP Documentation Group ARRAY_UNIQUE(3)