yes now problem is coming with field.which we are using to cut f"value".
${pos[$k]}.
check the line below and compare in your script did you miss something.
I have rows of data with variable number of columns.
Is there an easy way to print out the last 4 columns
or rather the 4th and 3rd last column?
data looks like this:
24 20:51 N 9 10.00 Overcast OVC110 27 11 30.04 1017.7
24 19:51 N 7 10.00 Mostly Cloudy BKN110 28 15... (19 Replies)
Hi. How do I find an expression with awk in only one column, and if it fits, then print that whole column.
1 apple oranges
2 bannanas pears
3 cats dogs
4 hesaid shesaid
echo "which number:"
read NUMBER (user inputs number 2 for this example)
awk " /$NUMBER/ {field to search is field... (2 Replies)
Hi Masters ,
Need your help regarding the below issue .
I am creating a new file with awk where diff rows in a particular column will different according to the user i/p.
If user i/p is 10,11 and 12 and requests for 6 rows then in a particular column will print with
10
10
11
11
12... (6 Replies)
Hi guys,
I usualy am able to google awk stuff but I can't find it so far and there are so many awking gurus here that I will give it a shot.
I want to print $1;$3;"$5 up to the $NF". In other words, I can have 1000 colums, but need to have $5 up to the end.
I started with the idea of... (2 Replies)
Dear All,
I have a data file input.csv like below. (Only five column shown here for example.)
Data1,StepNo,Data2,Data3,Data4
2,1,3,4,5
3,1,5,6,7
3,2,4,5,6
5,3,5,5,6
From this I want the below output
Data1,StepNo,Data2,Data3,Data4
2,1,3,4,5
3,1,5,6,7
where the second column... (4 Replies)
i have this variable:
varT="1--2--3--5"
i want to use awk to print field 3 from this variable. i dont want to do the "echo $varT".
but here's my awk code:
awk -v valA="$varT" "BEGIN {print valA}"
this prints the entire line. i feel like i'm so close to getting what i want. i... (4 Replies)
Hi,
My input files is like this
axis1 0 1 10
axis2 0 1 5
axis1 1 2 -4
axis2 2 3 -3
axis1 3 4 5
axis2 3 4 -1
axis1 4 5 -6
axis2 4 5 1
Now, these are my following tasks
1. Print a first column for every two rows that has the same value followed by a string.
2. Match on the... (3 Replies)
Hi,
I have the following input in a file & need output as mentioned below(need counter of every occurance of field which is to be increased by 1).
Input:
919143110065
919143110065
919143110052
918648846132
919143110012
918648873782
919143110152
919143110152
919143110152... (2 Replies)
Example:
I have files in below format
file 1:
zxc,133,joe@example.com
cst,222,xyz@example1.com
File 2 Contains:
hxd
hcd
jws
zxc
cst
File 1 has 50000 lines and file 2 has around 30000 lines :
Expected Output has to be :
hxd
hcd
jws (5 Replies)
Discussion started by: TestPractice
5 Replies
LEARN ABOUT DEBIAN
array_allocate
array_allocate(3) Library Functions Manual array_allocate(3)NAME
array_allocate - make sure array has at least n elements allocated
SYNTAX
#include <array.h>
void* array_allocate(array* x, uint64 membersize, int64 pos);
array x;
int64 pos;
t* p = array_allocate(&x,sizeof(t),pos);
DESCRIPTION
array_allocate makes sure that enough bytes are allocated in x for at least pos+1 objects of type t. (The size of t must be positive; oth-
erwise the effects are undefined.) If not enough bytes are allocated (or x is unallocated), array_allocate allocates more bytes, moving the
dynamically allocated region if necessary. array_allocate often allocates somewhat more bytes than necessary, to save time later.
array_allocate then makes sure that the number of bytes initialized covers at least those pos+1 objects. If not enough bytes are initial-
ized, array_allocate initializes more bytes (setting them to 0), up to exactly the end of the pos+1st object.
array_allocate then returns a pointer to the pos+1st object; i.e., object number pos, with objects numbered starting at 0. This pointer can
be used to change or inspect the object. The pointer can continue to be used through subsequent calls to array_get, array_start,
array_length, and array_bytes, but it must not be used after any other operations on this array.
If something goes wrong, array_allocate returns 0, setting errno appropriately, without touching x. In particular, array_allocate returns 0
if
o x has failed, or
o pos is negative, or
o not enough memory is available.
array_allocate does not change x to have failed; if you want to do that, use array_fail.
SEE ALSO array_get(3), array_start(3), array_fail(3)array_allocate(3)