I have a problem.
I create a Multidimensional Array Like this:
Code:
ENTRY["HOST1"]="$kunnum-$host"
ENTRY["HOST2"]="$host"
ENTRY["COMMENT"]="# $3"
for key in "${!ENTRY[@]}"; do
ENTRIES[$2"5",$key]=${ENTRY[$key]} # INDEX=IP(5)
done
Please become accustomed to provide decent context info of your problem.
It is always helpful to carefully and detailedly phrase a request, and to support it with system info like OS and shell, related environment (variables, directory structures, options), preferred tools, adequate (representative) sample input and desired output data and the logics connecting the two including your own attempts at a solution, and, if existent, system (error) messages verbatim, to avoid ambiguities and keep people from guessing.
I have to sort all elements and then i want to give them formated out.
How can I sort this array?
In addition to what RudiC already said (and, by the way, if your programming language is not some shell - i assume that it is, but my assumption might be wrong - it would be nice to know which one that is). Notice, though, that most shells don't support multidimenisonal arrays and especially not assiociative arrays:
What exactly do you mean by "sort all the elements"? For a sorting you need some key - alphabetical, numerical, by date or whatever - and something to sort. An array, regardless of being multidimensional or not, contains several elements. The elements have an index - basically their position in the array - and some content. Do you want to sort the contents or the indices to be sorted?
If it is the indices: these are multi-value items in a multidimensional array and it is not clear which part of these take priority: i.e. if you have 3 entries, [1,10], [2,5] and [10,1], which one is supposed to be first? If the first element takes priority the order would be [1,10], [2,5], [10,1], if the second element takes priority you have [10,1], [2,5], [1,10], if the sum of both entries is the sort criteria it is [2,5], [1,10], [10,1], etc..
If it is the contents you are trying to sort you simply need to traverse through the indices of one dimension after the other using simple for-loops, i.e. for a 3-dimensional array with numerical indices (pseudocode):
Code:
for i in 1..10
for j in 1..10
for k in 1..10
print array[i,j,k]
next
next
next
I am learning about bash system variables, such as $ , @ and #.
I have this piece of script implementing an array and it is doing its job just fine.
This is not the only array I will be using.
Just for ease of maintenance and more coding I would like to have the arrays in two dimensional... (4 Replies)
Hi all!
I would like to know how to print $0 when using multidimensional array like below
time being I am using for loop to print columns like this
awk 'FNR==1{i++}
{for(k=1;k<=NF;k++)A=$k}
END{for(j=1;j<=25;j++)
print A,A,A,A,A,A,A,A,A,A,A,A,A,A}' file1 file2 so here my problem is I... (5 Replies)
I have an awk script that I am writing and I needed to make use of a multidimensional array to hold some data... Which is all fine but I need to loop through that array now and I have no idea how to do that.
for a regular array, the following works:
ARRAY
for(var in ARRAY) {
...
}
... (5 Replies)
My language is C++. I have a multidimensional vector that I would like to sort by a specific "cell" or "field" within the main vector. Does anyone have any information on how to do this? I have searched all over the internet and every reference manual I can find. So far I have found very little to... (2 Replies)
I've been struggling with this for quite some time. I decided I should get some help with this. Nothing is working. I'm getting a segmentation fault or out of bounds error when I try to load the entries in the for loop.I'm really frustrated. :mad: Compiling isn't the problem. It's crapping out on... (5 Replies)
Hi,
I was trying to process a file with the help of awk. I want to first display all the rows that contains 01 and at the end of processing I have to print some portion of all the lines. like below.
Output expected: (2 Replies)
Hi! I need to make dynamic multidimensional arrays using the vector class. I found in this page How to dynamically create a two dimensional array? - Microsoft: Visual C++ FAQ - Tek-Tips the way to do it in 2D, and now i'm trying to expand it to 3D but i don't understand how is the operator working,... (0 Replies)
In a single dim. awk array, we can use :
<index> in <array name>
to determine whether a particualar index exists in the array or not.
Is there a way to achieve this in a awk multi dim. array ? (4 Replies)
Hello Experts,,
Can anybody give me a brief idea what is following bold letter statement is for!!
what is the term called so that I can google for it..
It seems to be an array inside another array..
awk'
/TXADDR/ { txaddr=$NF } ##understood
/TXDATA/ { txdata]=$NF... (1 Reply)
i'm trying to open a file with three or more columns and an undetermined, but finite number of rows. I want to define an array for each row with each element of the row as a sub array. The columns are separated by tabs or spaces.
Here's the file:
12x3.12z34b.342sd3.sds 454.23.23.232 ... (9 Replies)
03-07-2019
