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1. Shell Programming and Scripting
Hi community,
I'm looking for a script/code which starts a shell script with a MPI process depending on:
a) the processor workload, i.e. if the workload falls below a certain limit
b) alternatively if the previous process finished, e.g. if a process ID disappears
I need this for... (3 Replies)
Discussion started by: heunigreenfreak
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2. Shell Programming and Scripting
I'm trying to write a script the simplifies the execution of a program:
After starting the program (sh ~/.mfix/model/make_mfix) I am prompted four times for options:
Do you need SMP version? (y/n)
Do you need DMP version? (y/n)
Do you need debug version? (y/n)
Force re-compilation of... (2 Replies)
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3. Fedora
hello everyone,
I have Matlab installed on Fedora 16. I tried running it by simply typing on terminal:
$ matlabBut it returned the follwoing error:
--- can anyone suggest a solution?
cheers,
peter
---------- Post updated at 10:57 PM ---------- Previous update was at 10:54 PM ----------... (1 Reply)
Discussion started by: peter_071
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4. OS X (Apple)
Hi,
Solid as a rock or ...
Is it possible for a program to damage an iMac (Snow Leopard) so bad that it cannot start up again, and need to be repaired?
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When I closed the... (6 Replies)
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5. Shell Programming and Scripting
Hey!
I'm working on a script that will add a user, create some configfiles, and add a crontab for the user.
The crontab looks like the following:
@reboot /home/user/program config.conf &
I would like for this process to start at the end of my script under the corresponding username by... (0 Replies)
Discussion started by: noratx
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6. Programming
I have a set of attributes such as group id,group name,etc related to a linux process. Iwant to know how to start a process in linux using C program.Plz do help me. (3 Replies)
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7. Solaris
I am trying to install Solaris 10 on a target machine which is t1000. ( sun4v). I have configured my jumpstart server to install solaris over WAN. when i boot my machine, the wanboot image gets downloaded properly, miniroot gets downloaded properly, but after that the process fails with the... (3 Replies)
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8. Shell Programming and Scripting
I have some of programs in unix system which are to started with one_user say "xxxx".
I have sudo permission if i start these programs with sudo it shows root permission. But i want these programs permession should be "xxxx".
I tried "su user_name -c Program_name"
but it is not... (3 Replies)
Discussion started by: srikanthus2002
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9. Shell Programming and Scripting
hi all
How can I make a program start up automatically after the computer restart/startup in fedora?
something like:
... Establish a shell then run some of command code.
Thanks for Help!! (1 Reply)
Discussion started by: munna_dude
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10. UNIX for Dummies Questions & Answers
I'm running MAC OS X and I'm wondering how I start 'nixey programs (not normal apps) on startup? Things like the dnet client and hxd Hotline Server. Anyone know? (1 Reply)
Discussion started by: l008com
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CONSTANT(3) 1 CONSTANT(3)
constant - Returns the value of a constant
SYNOPSIS
mixed constant (string $name)
DESCRIPTION
Return the value of the constant indicated by $name.
constant(3) is useful if you need to retrieve the value of a constant, but do not know its name. I.e. it is stored in a variable or
returned by a function.
This function works also with class constants.
PARAMETERS
o $name
- The constant name.
RETURN VALUES
Returns the value of the constant, or NULL if the constant is not defined.
ERRORS
/EXCEPTIONS
An E_WARNING level error is generated if the constant is not defined.
EXAMPLES
Example #1
constant(3) example
<?php
define("MAXSIZE", 100);
echo MAXSIZE;
echo constant("MAXSIZE"); // same thing as the previous line
interface bar {
const test = 'foobar!';
}
class foo {
const test = 'foobar!';
}
$const = 'test';
var_dump(constant('bar::'. $const)); // string(7) "foobar!"
var_dump(constant('foo::'. $const)); // string(7) "foobar!"
?>
SEE ALSO
define(3), defined(3), The section on Constants.
PHP Documentation Group CONSTANT(3)
