03-05-2013
Thank you so much, based on the dataset it is perfect.. however on the larger files it takes quite a while which is fine. The one issue is that its not taking product (column 1) into account and seems to be grouping on the count
Any ideas? I sincerely appreciate your help.
Some logic
-> product (sort by top 3 - based on how many rows it appears on)
----> skew (sort by top 5 skews from the products found above)
----> count of skews
I hope that helps explain a bit more.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How can i do a simple record count in my shell script? i just want to count the number of records i receive from a specific file. (11 Replies)
Discussion started by: k@ssidy
11 Replies
2. UNIX for Dummies Questions & Answers
To start I have a table that has ticketholders. Each ticket holder has a unique number and each ticket holder is associated to a so called household number. You can have multiple guests w/i a household.
I would like to create 3 flags (form a, for a household that has 1-4 gst) form b 5-8 gsts... (3 Replies)
Discussion started by: sbr262
3 Replies
3. Shell Programming and Scripting
I run awk
cat $1|awk '{print $6}'
and get a lot of results and I want results to group them. For example my result is (o/p is unknown to user)
xyz
xyz
abc
pqr
xyz
pqr
etc
I wanna group them as
xyz=total found 7
abc=total ....
pqr=
Thank (3 Replies)
Discussion started by: pujansrt
3 Replies
4. Shell Programming and Scripting
Hello
I am trying to figure out a script which could group a log file by user names. I worked with awk command and I could trim the log file to:
<USER: John Frisbie > /* Thu Aug 06 2009 15:11:45.7974 */ FLOAT GRANT WRITE John Frisbie (500 of 3005 write)
<USER: Shawn Sanders > /* Thu Aug 06... (2 Replies)
Discussion started by: Avto
2 Replies
5. Shell Programming and Scripting
Hi,
I need an awk script (or whatever shell-construct) that would take data like below and get the max value of 3 column, when grouping by the 1st column.
clientname,day-of-month,max-users
-----------------------------------
client1,20120610,5
client2,20120610,2
client3,20120610,7... (3 Replies)
Discussion started by: ckmehta
3 Replies
6. Shell Programming and Scripting
Hello folks.
After awk, i have decided to start to learn perl, and i need some help.
I have following output :
1 a
1 b
2 k
2 f
3 s
3 p
Now with awk i get desired output by issuing :
awk ' { a = a FS $2 } END { for ( i in a) print i,a }' input
1 a b
2 k f
3 s p
Can... (1 Reply)
Discussion started by: Peasant
1 Replies
7. Shell Programming and Scripting
I have below inside a file.
11.22.33.44
user1
11.22.33.55
user2
I need this manipulated as
alias server1.domain.com='ssh user1@11.22.33.44'
alias server2.domain.com='ssh user2@11.22.33.55' (3 Replies)
Discussion started by: anil510
3 Replies
8. UNIX for Dummies Questions & Answers
Hello
Im new treat me nicely, I have a headache :)
I have a script that seemed to work now it doesnt anyway, the last part is adding counts of unique items in a csv file eg
05492U34 38
05492U34 47
two columns, (many different values like this in file)
i want... (7 Replies)
Discussion started by: aniquebmx
7 Replies
9. Shell Programming and Scripting
I have a data which looks like
1440993600|L|ABCDEF
1440993600|L|ABCD
1440993601|L|ABCDEF
1440993602|L|ABC
1440993603|L|ABCDE
.
.
.
1441015200|L|AB
1441015200|L|ABC
1441015200|L|ABCDEF
So basically, the $1 is epoch date, $2 and $3 is some application data
From one if the... (5 Replies)
Discussion started by: hemanty4u
5 Replies
10. Shell Programming and Scripting
The awk below is supposed to count all the matching $5 strings and count how many $7 values is less than 20. I don't think I need the portion in bold as I do not need any decimal point or format, but can not seem to get the correct counts. Thank you :).
file
chr5 77316500 77316628 ... (6 Replies)
Discussion started by: cmccabe
6 Replies
LEARN ABOUT PHP
array_product
ARRAY_PRODUCT(3) 1 ARRAY_PRODUCT(3)
array_product - Calculate the product of values in an array
SYNOPSIS
number array_product (array $array)
DESCRIPTION
array_product(3) returns the product of values in an array.
PARAMETERS
o $array
- The array.
RETURN VALUES
Returns the product as an integer or float.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.6 | |
| | |
| | The product of an empty array is now 1, when |
| | before this function would return 0 for an empty |
| | array. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
array_product(3) examples
<?php
$a = array(2, 4, 6, 8);
echo "product(a) = " . array_product($a) . "
";
echo "product(array()) = " . array_product(array()) . "
";
?>
The above example will output:
product(a) = 384
product(array()) = 1
PHP Documentation Group ARRAY_PRODUCT(3)