----------------------------------------------------------------
BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
WHEN YOU POST, include all relevant version numbers, log files,
and configuration files. Don't make us guess your problem!!!
----------------------------------------------------------------
Keep in mind that when you execute a command in your code you are executing
it as the user you started the JVM with. If you have ApacheJServ in
automatic mode, this will be the same user you started Apache as (usually
user "nobody"). But if you start ApacheJServ in manual mode, it will be the
same user you ran your manual script as. So to understand what's happening,
figure out which user/group JServ is running as based on this and in Unix,
use chmod or chown to allow proper access to that user/group. Use user root
to change these permissions from Unix and don't change them from inside your
code -- it could be that the user you're executing these commands as doesn't
have the access privilege to do a chmod on the file.
Kevin
-----Original Message-----
From: Hiren Shah <[EMAIL PROTECTED]>
To: Java Apache Users <[EMAIL PROTECTED]>
Date: Thursday, April 13, 2000 11:44 AM
Subject: Re: Batch Script running problem in apache
>----------------------------------------------------------------
>BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
>WHEN YOU POST, include all relevant version numbers, log files,
>and configuration files. Don't make us guess your problem!!!
>----------------------------------------------------------------
>
>Hi
>
>Fernando and youself Kevin were quite right on the permissions issue.
>I implemented the code given by kevin and the error log showed that the
>permission denied to the batch script.
>
>I have added the following code but stil it says that permission on t is
>denied.
>
> sPath = new String("/usr/apache-d/htdocs/WebPages/Servlets/Admin");
>
> sPermForT = new String("chmod 2777" + sPath + "t");
> iResult = myRuntime.exec(sPermForT).waitFor();
>
> sPermCommand = new String("chmod 2777" + sPath + "cop.bat");
> iResult = myRuntime.exec(sPermCommand).waitFor();
>
>My test batch script is just
>
>mv t t1
>
>Is there any additional settings to be done in the jServ?
>Please reply
>
>regards
>Hiren
>
>-----Original Message-----
>From: Kevin Macclay <[EMAIL PROTECTED]>
>To: Java Apache Users <[EMAIL PROTECTED]>
>Date: Thursday, April 13, 2000 7:15 PM
>Subject: Re: Batch Script running problem in apache
>
>
>>----------------------------------------------------------------
>>BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
>>WHEN YOU POST, include all relevant version numbers, log files,
>>and configuration files. Don't make us guess your problem!!!
>>----------------------------------------------------------------
>>
>>I agree with Fernando, it's probably a permissions problem. Often, I've
>>found that capturing the output from the error stream of the process is
>>helpful. Otherwise you may be blind as to what the actual error is.
Also,
>>standard output may give you some useful messages. Here is sample code we
>>use to execute a unix script and print out everything from the error
>stream.
>>
>> String command = { "/bin/csh", "-c",
>>"/some/dir/scriptname" }
>> Process child = Runtime.getRuntime().exec(command);
>>
>> // Wait for process to finish.
>> try {
>> child.waitFor();
>> }
>> catch(InterruptedException e) {}
>>
>> // Print out error messages.
>> BufferedReader childin = new BufferedReader(new
>>InputStreamReader(child.getErrorStream()));
>>
>> String line = "";
>> while ((line = childin.readLine()) != null)
>> out.println(line + "<br>");
>>
>> childin.close();
>>
>>Kevin
>>
>>-----Original Message-----
>>From: Hiren Shah <[EMAIL PROTECTED]>
>>To: [EMAIL PROTECTED]
>><[EMAIL PROTECTED]>
>>Date: Thursday, April 13, 2000 6:57 AM
>>Subject: Batch Script running problem in apache
>>
>>
>>>----------------------------------------------------------------
>>>BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
>>>WHEN YOU POST, include all relevant version numbers, log files,
>>>and configuration files. Don't make us guess your problem!!!
>>>----------------------------------------------------------------
>>>
>>>Hi
>>>
>>>I am using Apache Web Server .One of my servlets needs to execute a Batch
>>>script(unix).The code for Invoking the batch script is as follows ie
>>>
>>> try{
>>>
>>> Runtime myRuntime = Runtime.getRuntime();
>>> String sCommand,sPath;
>>> sPath="/usr/apache-d/htdocs/WebPages/Servlets/Admin/";
>>>
>>> sCommand = new String("sh " + sPath + "restart.bat");
>>> int iResult;
>>>
>>> iResult = myRuntime.exec(sCommand).waitFor();
>>> }
>>> catch(Exception e)
>>> {
>>> MyUtil.errorLog("Error in executing batch script");
>>> }
>>>
>>>
>>>where restart.bat is my shell script.
>>>When i try the above code in a normal java problem without apache web
>>server
>>>it runs fine and executes the shell script.
>>>
>>>Please tell how to call the batch script from a servlet invoked by the
>>>apache web server.
>>>
>>>regards
>>>Hiren
>>>
>>>
>>>
>>>
>>>--
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>>
>>
>>
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>>
>
>
>
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