I am having a problem getting the PID of a process I start in the background is a csh.
In tcsh and sh it's simple
$! give it to you
But in csh this just returns
Variable syntax
From the man page it should work but it doesn't????
Any help. (2 Replies)
Hi,
When i m trying to run below code,its entering into wait stage.
output: In parent
pid=2134 // some random value assigned to child process
parent waiting.....
and then it keeps on waiting for child to get terminate
Y this child is not getting... (5 Replies)
Please can someone describe what causes undesired process startup on system console.
ps -ef output is like:
root 1763 1 0 16:22:24 console 0:00 /bin/sh /usr/System........
process is blocking system console for any access (2 Replies)
Hi all,
I wanted a write a script which will start executing whenever a particular process will starts running in a background.
Is there is any way in Unix if a directory contents changed then a signal/Interrupt will generated and by taking status of that interrupt I can execute some scripts.... (11 Replies)
I want to check process status at regular interval of time ...
so i ha wirtten this BUT its not working when i placed this peace of code in .sh ..
please help me out
#!/bin/sh
w = ps -ef|grep processname | wc - l
echo $w
if ; then
Banner "Proceesname Problem"
else
Banner " Running... (5 Replies)
Hi,
I have a strange problem.
In my shell script, i am startting another program (a c++ exe) with nohup .
I am getting the process id of this started process with using $!
I am writing this process id into another file so that i can keep checking for this process ids to check whether the... (2 Replies)
I have to check whether AIX fills physical memory pages by zeros when they are given for a new process (or may be when they are freed from an address space, but it's hardly probable).
In other words when a process gets a new memory page, this one must be cleaned.
I've solved this issue for... (2 Replies)
How can i ceck as shellscript, if a other shellscript has been started?
The other script can bee started by a other user.
The task will not run twice (5 Replies)
Discussion started by: Linuxmann
5 Replies
LEARN ABOUT PHP
win32_start_service_ctrl_dispatcher
WIN32_START_SERVICE_CTRL_DISPATCHER(3) 1 WIN32_START_SERVICE_CTRL_DISPATCHER(3)win32_start_service_ctrl_dispatcher - Registers the script with the SCM, so that it can act as the service with the given nameSYNOPSIS
mixed win32_start_service_ctrl_dispatcher (string $name)
DESCRIPTION
When launched via the Service Control Manager, a service process is required to "check-in" with it to establish service monitoring and
communication facilities. This function performs the check-in by spawning a thread to handle the lower-level communication with the service
control manager.
Once started, the service process should do 2 things. The first is to tell the Service Control Manager that the service is running. This
is achieved by calling win32_set_service_status(3) with the WIN32_SERVICE_RUNNING constant. If you need to perform some lengthy process
before the service is actually running, then you can use the WIN32_SERVICE_START_PENDING constant. The second is to continue to check-in
with the service control manager so that it can determine if it should terminate. This is achieved by periodically calling
win32_get_last_control_message(3) and handling the return code appropriately.
PARAMETERS
o $name
- The short-name of the service, as registered by win32_create_service(3).
RETURN VALUES
Returns TRUE on success, FALSE if there is a problem with the parameters or a Win32 Error Code on failure.
EXAMPLES
Example #1
A win32_start_service_ctrl_dispatcher(3) example
Check if the service is runnig under the SCM.
<?php
if (!win32_start_service_ctrl_dispatcher('dummyphp')) {
die("I'm probably not running under the service control manager");
}
win32_set_service_status(WIN32_SERVICE_START_PENDING);
// Some lengthy process to get this service up and running.
win32_set_service_status(WIN32_SERVICE_RUNNING);
while (WIN32_SERVICE_CONTROL_STOP != win32_get_last_control_message()) {
# do some work here, trying not to take more than around 30 seconds
# before coming back into the loop again
}
?>
SEE ALSO win32_set_service_status(3), win32_get_last_control_message(3), Win32 Error Codes.
PHP Documentation Group WIN32_START_SERVICE_CTRL_DISPATCHER(3)