|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Return value from UNIX to JAVA
Post 302334180 by rakeshawasthi on Wednesday 15th of July 2009 03:23:43 AM
07-15-2009
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Suppose I have a script which is monitoring a directory
whenever a file drops in that directory,it sends alert
say I want to write a return code for the above script
which on successful execution of script gives a return value
Based on return code , I want to do initiate some jobs in other... (1 Reply)
Discussion started by: abhib45
1 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I know how to read a return code after executing a single command.
"echo $?". But I do not know how to sum the return code for a group of commands.
If I string 3 commands together and I do an echo $? all I get is the retunr code for the last command. Example below:
... (3 Replies)
Discussion started by: z1tt45uuprs7
3 Replies
3. Shell Programming and Scripting
How to find out whether the command I executed is successful or unsuccessful(at commandlinet)
Eg:
say i execute the following command at command line
rm *
How do i find out whether my previous command is a success or failure.
Thankyou.
Best Regards,
Ram. (1 Reply)
Discussion started by: ramky79
1 Replies
4. UNIX for Dummies Questions & Answers
Hi ,
i have written a shell scipt to call a procedure and get the value back from procedure.But i am facing the issue like
#!/bin/sh
returnedvalue=`sqlplus -s userid/pass<<EOF
set serveroutput on;
exec pass($1)
set serveroutput off;
EXIT;
EOF`
flag=`echo $returnedvalue `
echo "$flag"... (2 Replies)
Discussion started by: ravi214u
2 Replies
5. Shell Programming and Scripting
Hi,
I have a unix shell script which is launching multiple java processes by calling a java class in a loop, but each time with a different set of parameters.
Now I have to use the return code from each process in the script later.
but how do i obtain the return code from each process... (1 Reply)
Discussion started by: rama354
1 Replies
6. Shell Programming and Scripting
Hi All,
My shell script will call a java component with some arguments , the java component returns a string value to the shell script. How to assign the return value to the shell variable.
Here is the sample code.
In my shell script i am calling the java as fallows.
--exporting... (1 Reply)
Discussion started by: rajeshorpu
1 Replies
7. Shell Programming and Scripting
Hello Everybody,
thanks in advance for spending some time in my problem.
My problem is this:
I want to call a java-Programm out of my shell skript, check if die return code is right, and split the output to the normal output and into a file.
The following code doesn't work right, because in... (2 Replies)
Discussion started by: danifunny
2 Replies
8. Shell Programming and Scripting
Based on the earlier thread , I made the change for the oracle sequence next val from .sh script ,
X=$(sqlplus -s user/pswd << eod
set heading off
select etl.batch_sq.nextval from dual;
eod)
when I echo to check the value
echo Batch_Id_$X
I get the following result :
Batch_Id_ 69... (3 Replies)
Discussion started by: Shanks
3 Replies
9. Shell Programming and Scripting
Hi,
Does anyone here can guide me to understand how is return code works in a parent-child relation with a simple example?
I have a request to build the script with return code in a child script, but i want to understand how does child script can return a code to the parent, stated if its... (4 Replies)
Discussion started by: khchong
4 Replies
10. Programming
Hi All,
Can anyone help me for knowing the java best side forums. where i will get a quick responce like here , as i am having lot of question.
Thanks (1 Reply)
Discussion started by: aish11
1 Replies
LEARN ABOUT MOJAVE
jstack
jstack(1) General Commands Manual jstack(1) NAME
jstack - stack trace SYNOPSIS
jstack [ option ] pid jstack [ option ] executable core jstack [ option ] [server-id@]remote-hostname-or-IP DESCRIPTION
jstack prints Java stack traces of Java threads for a given Java process or core file or a remote debug server. For each Java frame, the full class name, method name, 'bci' (byte code index) and line number, if available, are printed. With the -m option, jstack prints both Java and native frames of all threads along with the 'pc' (program counter). For each native frame, the closest native symbol to 'pc', if available, is printed. C++ mangled names are not demangled. To demangle C++ names, the output of this command may be piped to c++filt. NOTE - This utility is unsupported and may or may not be available in future versions of the J2SE SDK. jstack is not currently available on Windows platforms or on the Linux Itanium platform. PARAMETERS
Options are mutually exclusive. Option, if used, should follow immediately after the command name. pid process id for which the stacktrace is to be printed. The process must be a Java process. To get a list of Java processes running on a machine, jps may be used. executable Java executable from which the core dump was produced. core core file for which the stack trace is to be printed. remote-hostname-or-IP remote debug server's (see jsadebugd) hostname or IP address. server-id optional unique id, if multiple debug servers are running on the same remote host. OPTIONS
-m prints mixed mode (both Java and native C/C++ frames) stack trace. -h Prints a help message. -help Prints a help message. SEE ALSO
pstack(1) c++filt(1) jps(1) jsadebugd(1) KNOWN BUGS
Mixed mode stack trace, the -m option, does not work with the remote debug server. 13 June 2004 jstack(1)