How to make system call remotely?

i am working on client- server application i want to execute a system call on cllient machine from server how should i do it?

If by "system call" you mean Runtime.exec(), then
Runtime.getRuntime().exec(theCommand)The command needs to be sent from the client. And read this:
http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html

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I am new in JAVA. How to make system call to execute the following command line in JAVA in LINUX environment.
rpm -qa jdkIn C programming, use as such:
system ("rpm -qa jdk");
How about JAVA?
Thanks.

Runtime.getRuntime().exec. But first read this:
http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html

I have 3G sim card how to make reugular call in ipad air 4G. tell me.

i have 3G sim Card how to make regular call in ipad iar 4G. tell me.

You have to use an app such as Skype or Viber. iPad has no
telephone capability as sim is data only.

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how to make iPad a remote for Apple TV?

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How to make a call to service from site studio templates?

Hi,
May be this is very basic but I am not able to figure out how to make a call to a service from site studio templates (hcsp). I have seen one example of service call in the dynamic list fragment. It makes a call to SS_GET_SEARCH_RESULTS service using executeService() method. But it doesn't take any parameters and also not very how returned results are captured.
I want to execute WCM_PLACEHOLDER service. It takes 2 main parameters dataFileDocName and templateDocName. The returned result is typically a html response.
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I think SS_GET_SEARCH_RESULTS service works in the similar fashion. I want to execute WCM_PLACEHOLDER service too using executeService() method. How to work with this? How can we pass parameters and capture returned results?
Regards,
Pratap

Hey Pratap,
If you are on a standard Site Studio template (page or subtemplate) you should be able to call the wcmPlaceholder idoc function directly. In fact calling the idoc function provides a lot more functionality then the service call (they locked down a few things in the service call since it is designed to be called from an external application).
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As a general note when you are in idoc script and want to execute a service you call <$executeService()$> as you saw in the dynamic list. The parameters that the service runs on are in the data binder of the current request. To set parameters for an execute service you simply set idoc variables on the page before it. Example:


As for the response when you execute an idoc function, like wcmPlaceholder, that returns a String the response is immediately output to the page in the location you called the function. This would be similar in concept to a jsp scriptlet that outputs a string <%=myResponseString%>
Hope that helps,
Andy Weaver - Senior Software Consultant
Fishbowl Solutions < http://www.fishbowlsolutions.com?WT.mc_id=L_Oracle_Consulting_amw_OTN_ECM >
Edited by: Andy Weaver on Jul 7, 2010 7:59 AM
Added response detail.

How to make video calls on i phone 4s

how to make video calls on i phone 4s

kalidag
Currently Being Moderated Re: how to make video calls on i phone 4s
Jan 30, 2012 1:35 AM (in response to wjosten)
but we can make video call using our SIM network.. it charge morethan a voice call.I am looking for that on my i phone
Dear cheonweb,
The person asking about 3G video cal with out using GPRS(cellular network data plan or wifi) by using cellular network data plan it is possible but with out using cellular network data plan we cant make 3G video cal in apple phones.

How to make Conference Call in Xperia Z1

How to make conference call in Xperia Z1. First of all I am not sure whether that facility is available in Z1.

Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
I suggest that you take a look at the following link for further instructions about how to place conference calls:
http://userguide.sonymobile.com/referrer.php?region=gb&product=xperia-z1#Conference-calls.html
Note that this function needs to be enabled at your subscription from your operator in order to make it work.
- Official Sony Xperia Support Staff
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

How to make CSD call in NOKIA E71

Hello,
I bought two Nokia E71 mobiles with BSNL 3G connection. My service provider(BSNL) providing 3G service. E71 is connected to PC there i dialed to another phone which is conneted to other PC. when i dialed from hyperterminal in winxp by using ATD commnad with out semicolon. I am getting connection error messge on my phone. NO CARRIER on hyper terminal.
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You help is very much appreciated..
-Vijender

Hi
this may or may not be of help.
I was having a similar problem with a 6230i.
When trying to make a data call the No Carrier signal would come back.
After some research I changed +cbst form 0,0,1 to 7,0,1
at+cbst=7
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How to use system call in assembler

I write codes to display the dictionary using C,
and it can run well,and then I want to use system call
in assembler to realize the same function ,but it doesn't
display the dictionary,how to correct it?
Look:
//C
#include <stdio.h>
int main()
char *name[2];
name[0]="/bin/ls";
name[1]=NULL;
execve(name[0],name,NULL);
return 0;
//Assembler
.data
msg:.string "/bin/ls"
.text
.global _start
_start:
movl $0xb,%eax
movl $msg,%ebx
mov $msg,%ecx
movl $0,%edx
int $0x80
movl $1,%eax
movl $0,%ebx
int $0x80

If you compile with -Wwrite-strings, as I like to do for new code, you'll notice it warns about assigning the address of read-only memory to a plain char *. You might want to declare name as follows to avoid accidentally trying to modify it:
char const *name[2];
But as for your question. The execve system call requires a pointer to a list (array) of pointers to strings in %ecx. You are passing it a pointer to a single string, which means it will try to interpret the string ("/bin/ls")as a series of pointers to strings, with potentially disastrous (and certainly weird) results.
Last edited by Trent (2012-12-28 15:31:38)

How to make a call to function module of R/3 side in BW?

I am writing a code in BW to check some discrepancies in data. But this code requires some values which are given as output to the function module, which is present on R/3 or PC1 system. So is there any way by which i can make a call to the R/3 function module in BW so that i could fetch its records directly in BW! any help or suggestion would be apprecited.

Hi,
Once you are administrator or overseer or owner of process that you want to monitor, you can use Guided Procedures Runtime Workcenter (Runtime WC role) which will provide you information (process title, start date, due date, description and progress) about running processes, completed processes, terminated process and erroneous processes.
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Best Regards,

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To make a call using javax.microedition.midlet.MIDlet.platformRequest().
for eg:
String telNo = "tel:+9682651761543";
platformRequest(telNo );

How to make a call in j2me using bluetooth technology?

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I wanted to make a call to another device which is in my bluetooth range i wanted to know how to make such a call?And i have heard that using bluetooth for making calls we can only do half duplex communication that is at a time only one person can speak while the other hears ?I wanted to know that can we do a full duplex communication also so that both of them can speak as well as listen at a time.
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To make a call using javax.microedition.midlet.MIDlet.platformRequest().
for eg:
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Eg. On click of an icon a call should be made to a predifined number in the app.

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for eg:
String telNo = "tel:+9682651761543";
platformRequest(telNo );

How to make a call from a Web page

How can I make a call from a number on a Web page ?
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I thought that by selecting the number on the Web page and holding it this would trigger the dialing ... like I used to do with my 9900 Bold BB.

Are you holding the number or just pressing it quickly? Holding anything will produce a menu whose options would include cut & paste but just pressing the number should activate an action, in this case dialing the number.
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How can we make system update work with that ?
And no way for us to by pass this proxy settings with
Thanks

I mean there is no general method which is capable of correcting all possible errors found by schema validation.
For example if the validation says it expected to find an <organization> element or a <company> element but it found a <banana> element, there is no way to determine what repair is necessary.
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How to make system call remotely?

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