Hi,
I have a function or script like this.
show()
{
echo "Hi"
} | tee -a log
show
This creates a logfile and prints Hi in it. Now when I try to do the same for sql like this:
show()
{
sqlplus -s scott/tiger<<!
select * from details;
!
} | tee -a log
show
Then it gives me a... (2 Replies)
hi
could anybody please suggest me how to put a function memory for particular user.
say i am a user rao. want have a function foo in memory .
i have done this .typed the function function in the shell it worked for the session.but next time i do login its not there .
i can i have a... (6 Replies)
Hi
my shell is tcsh
can I have functions in my shell scripting?
Is the below shell script correct.
Can I have two functions and call one of them as required.
----------
echo "functions"
f1
f1 ()
{ echo "hello" }
f2 () (1 Reply)
Can someone please help me with this SHELL script?
I need to create a script that gets a positive number n as an argument. The script must calculate the factorial of its argument. In other words, it must calculate n!=1x2x3x...xn. Note that 0!=1.
Here is a start but I have no clue how to... (3 Replies)
I'm semi new to unix/linux and am trying to convert a program I wrote in C++ to a bash script. It's a program that prints Fibonacci's series. I have found scripts that will do it, but I'm trying persistently to get this one to work. The problem occurs when I try to return a value from the function.... (3 Replies)
Hi,
I am trying to run the factorial script but it’s not working.
The code is mentioned below:
------------------------------------------------------------------
/home/gc> cat fact.sh
#!/bin/bash
# using one command line parameter
factorial=1
for (( number = 1; number <= $1 ;... (3 Replies)
Hi, im making a little script but need some help
Code i have so far is
read -p 'Bot Nickname:' ecnick
read -p 'Bot Username:' ecusername
read -p 'Bot Realname:' ecrealname
read -p 'Your Email:' ecemail
echo ''
echo Your bots nickname is set to $ecnick
echo Your bots username is set to... (2 Replies)
Hi All,
Can any one help me.
I am calling in a function2 with string as parameter from function1, the function1 gives 3 values. how i get the 3 values from funciton2 to function1. i have to give a return or something.
thanks in advance. (2 Replies)
I have 7 functions those need to be executed as command line inputs, I tried with below code it’s not executing function. If I run the ./script 2 then fun2 should execute , how to initiate that function I tried case and if else also, how to initiate function from command line
if
then... (8 Replies)
Hi all,
While doing some checks I found a kind of interesting arithmetic factorial chart with sed, sharing this may be simple but thought to share,
# n=20;for i in `seq $n`;do printf "`seq $i|xargs|sed 's/ /*/g'`= ";echo "`seq $i|xargs|sed 's/ /*/g'`"| bc;done
1= 1
1*2= 2
1*2*3= 6... (6 Replies)
Discussion started by: rveri
6 Replies
LEARN ABOUT OSX
mpi_status_set_elements
MPI_Status_set_elements(3OpenMPI)MPI_Status_set_elements(3OpenMPI)NAME
MPI_Status_set_elements - Modifies opaque part of status to allow MPI_Get_elements to return count.
SYNTAX C Syntax
#include <mpi.h>
int MPI_Status_set_elements(MPI_Status *status, MPI_Datatype datatype, int count)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_STATUS_SET_ELEMENTS(STATUS, DATATYPE, COUNT, IERROR)
INTEGER STATUS(MPI_STATUS_SIZE), DATATYPE, COUNT, IERROR
C++ Syntax
#include <mpi.h>
void MPI::Status::Set_elements(const MPI::Datatype& datatype, int count)
INPUT /OUTPUT PARAMETER
status Status to associate with count (status).
INPUT PARAMETERS
datatype Data type associated with count (handle).
count Number of elements to associate with status (integer).
OUTPUT PARAMETER
IERROR Fortran only: Error status (integer).
DESCRIPTION
MPI_Status_set_elements modifies the opaque part of status so that a call to MPI_Get_elements will return count. MPI_Get_count will return
a compatible value.
A subsequent call to MPI_Get_count(status, datatype, count) or to MPI_Get_elements(status, datatype, count) must use a data-type argument
that has the same type signature as the data-type argument that was used in the call to MPI_Status_set_elements.
NOTES
Users are advised not to reuse the status fields for values other than those for which they were intended. Doing so may lead to unexpected
results when using the status object. For example, calling MPI_Get_elements may cause an error if the value is out of range, or it may be
impossible to detect such an error. The extra_state argument provided with a generalized request can be used to return information that
does not logically belong in status. Furthermore, modifying the values in a status set internally by MPI, such as MPI_Recv, may lead to
unpredictable results and is strongly discouraged.
ERRORS
Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func-
tions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism
will be used to throw an MPI:Exception object.
Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for
I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be
used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.
Open MPI 1.2 September 2006 MPI_Status_set_elements(3OpenMPI)