Here is the code I'm working on. After comparing both arrays, if multiple differences are detected between arr1 and arr2. I should be able to send an email for each difference found. Below, looks like I'm still treating the scalar as an array? Is there a way to make the scalar into array after comparing so I can access the elements individually?
Last edited by Scrutinizer; 09-12-2019 at 02:41 PM..
Reason: code tags
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)
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)
I have two arrays I need to compare against a third, looking for matches, not differences. I think I'm going to have to convert the arrays to files and grep them, but I'm not too sure if there's a tool to enable me to matches specifically, instead of differences.
Thanks in advance!
Karl (9 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)
I have the following code and for some reason when I call the program using
/home/tcdata/tatsh/trunk/hstmy/bin/bash/raytrac.bash --cmod=jcdint.cmod
I get
hasArgument =
hasArgument = true
Somehow the array element is returning even though I have not chosen the option.
... (41 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)
Hi,
I am trying to compare two lists that are held in two variables so I believe I need to access the array elements to compare these. I am using ksh 88 and the code I have tried is below:
for file in ${origfilelist}
do
if ]]
then
print -- "File ${file}... (3 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)
I have 2 arrays of values for example
A1 ={10 15 3 21}
A2 ={10 15 3 22}
I need to check which one has greater values. However:
A1 ={10 15 3 21}
A2 ={10 15 3 21 3} - this one would be greater.
A1 ={10 15 5 21} - this one greater
A2 ={10 15 3 21}
Basically, I want to compare patch... (6 Replies)
Discussion started by: Jutsimitsu
6 Replies
LEARN ABOUT BSD
malloc
MALLOC(3F)MALLOC(3F)NAME
malloc, free, falloc - memory allocator
SYNOPSIS
subroutine malloc (size, addr)
integer size, addr
subroutine free (addr)
integer addr
subroutine falloc (nelem, elsize, clean, basevec, addr, offset)
integer nelem, elsize, clean, addr, offset
DESCRIPTION
Malloc, falloc and free provide a general-purpose memory allocation package. Malloc returns in addr the address of a block of at least
size bytes beginning on an even-byte boundary.
Falloc allocates space for an array of nelem elements of size elsize and returns the address of the block in addr. It zeros the block if
clean is 1. It returns in offset an index such that the storage may be addressed as basevec(offset+1) ... basevec(offset+nelem). Falloc
gets extra bytes so that after address arithmetic, all the objects so addressed are within the block.
The argument to free is the address of a block previously allocated by malloc or falloc; this space is made available for further alloca-
tion, but its contents are left undisturbed. To free blocks allocated by falloc, use addr in calls to free, do not use basevec(offset+1).
Needless to say, grave disorder will result if the space assigned by mallocorfalloc is overrun or if some random number is handed to free.
DIAGNOSTICS
Malloc and falloc set addr to 0 if there is no available memory or if the arena has been detectably corrupted by storing outside the bounds
of a block.
The following example shows how to obtain memory and use it within a subprogram:
integer addr, work(1), offset
...
call falloc ( n, 4, 0, work, addr, offset )
do 10 i = 1, n
work(offset+i) = ...
10 continue
The next example reads in dimension information, allocates space for two arrays and two vectors, and calls subroutine doit to do the compu-
tations:
integer addr, dummy(1), offs
read *, k, l, m
indm1 = 1
indm2 = indm1 + k*l
indm3 = indm2 + l*m
indsym = indm3 + k*m
lsym = n*(n+1)/2
indv = indsym + lsym
indtot = indv + m
call falloc ( indtot, 4, 0, dummy, addr, offs )
call doit( dummy(indm1+offs), dummy(indm2+offs),
. dummy(indm3+offs), dummy(indsym+offs),
. dummy(indv +offs), m, n, lsym )
end
subroutine doit( arr1, arr2, arr3, vsym, vec, m, n, lsym )
real arr1(k,l), arr2(l,m), arr3(k,m), vsym(lsym), v2(m)
...
FILES
/usr/lib/libU77.a
SEE ALSO malloc(3)4.3 Berkeley Distribution May 15, 1985 MALLOC(3F)