Running sqlldr command from PL/SQL Block
DECLARE
BEGIN
END;
In SQL * plus we can run DOS commands using the following command
HOST DIR
HOST DIR/P
But When we can't run the HOST command in PL/SQL Block..
I have to Run sqlldr command from PL/SQL Block..
i tried as follows
DECLARE
BEGIN
EXECUTE IMMEDIATE ' host sqlldr control= bad= ';
END;
By
BalaNagaRaju
Similar Messages
-
Exec SQLPLUS command from PL/SQL Block
Good Morning:
How I can execute a SQLPLUS command (like SPOOL or DESCRIBE) from PL/SQL Block Procedure?:
DECLARE
BEGIN
ls_command = 'DESCRIBE '||ls_table_name;
EXECUTE SQLPLUS(ls_command);
END;
Thanks a lot for any idea.That's correct.
However, in the case of the given example we can use DBMS_DESCRIBE package to get table descriptions. And we can use UTL_FILE to spool PL/SQL stuff to a file.
Cheers, APC -
How to run OS commands from PL/SQL???
Hi
Is there any way to run OS commands(Windows Platform) from within PL/SQL?
ThanksAPC,
I am working on Discoverer, having lots of BAs & Workbooks created & stored in Database. Now if i want to move all the workbooks from one place to another (like from development to test or production) i can use Command line interface of Disco to do this. But i don't see any option there to export all the workbooks, so i thought of writing a pl/sql to get all the workbook names from the EUL then fire export Command for each record(although not a good practice but its a one time work). This is the place where i need to run OS command from within PL/SQL. Although it doesn't seem possible now(as you all said) without external procedure.
Lastly, you are right that "Oracle make databases not operating systems" but my first impression/comment about oracle is:
"Oracle is far Bigger, Powerful, Complex, Vast and Interesting System than any other..." so i believe it can do/capable doing anything :-)
thx Ashutosh,
Host is definitely an option but i can't run it from pl/sql(that i am looking for).. -
Run OS command from Pl/SQL
Is there any way to execute an OS command from pl/sql other than using dbms_pipe & pro*C combo. I have done this way before but it seems there is built-in oracle package which can do this in 8/8i.
Also HOST command in forms will execute the OS coomand from the clinet. Is there any way to execute the OS command on the server from the forms clinet?
thanks,
Ravi.
nullRavi,
Can you send me an example how one can
execute a this command from a PL/SQL
program 'sed 3q /etc/passwd'.
Please write to me at
[email protected]
thanks
Pramod -
Running a OS command from PL/sql Block.
I am using UTL_FILE to write data to a text file from within a stored procedure.Before terminating the procedure i would like to run FTP command on the server to copy the file to a different server. Can this be done..... ? Or is this asking for too much..
nullSearch the forums for 'external procedure'. There are examples that have been posted in the past few weeks.
null -
Running linux commands from pl/sql
Hi, I'm using a java class to run os commands but it doesn't work, i think it's permissions but i cant understand why.
the java class is the following:
import java.io.*;
import java.lang.*;
public class RunCmd extends Object{
public static int RunThis(String args){
Runtime rt = Runtime.getRuntime();
int rc = -1;
try{
Process p = rt.exec(args);
int bufSize = 4096;
BufferedInputStream bis =
new BufferedInputStream(p.getInputStream(), bufSize);
int len;
byte buffer[] = new byte[bufSize];
while ((len = bis.read(buffer, 0, bufSize)) != -1)
System.out.write(buffer, 0, len);
rc = p.waitFor();
catch (Exception e)
e.printStackTrace();
rc = -1;
finally
return rc;
the pl/sql function i created:
function run_cmd(p_cmd in varchar2) return number as language java name 'RunCmd.RunThis(java.lang.String) return oracle.sql.NUMBER';
i gave the following permissions:
begin
dbms_java.grant_permission(user, 'SYS:java.io.FilePermission', '/home/mails/*', 'execute');
dbms_java.grant_permission(user, 'SYS:java.io.FilePermission', '/home/mails/*', 'write');
dbms_java.grant_permission(user, 'SYS:java.io.FilePermission', '/home/mails/*', 'read');
dbms_java.grant_permission(user, 'SYS:java.io.FilePermission', '/home/mails/*', 'delete');
dbms_java.grant_permission(user, 'SYS:java.lang.RuntimePermission', '*', 'readFileDescriptor');
dbms_java.grant_permission(user, 'SYS:java.lang.RuntimePermission', '*', 'writeFileDescriptor');
Dbms_Java.grant_Permission(user, 'SYS:java.lang.RuntimePermission', 'readFileDescriptor', '');
Dbms_Java.grant_Permission(user, 'SYS:java.lang.RuntimePermission', 'writeFileDescriptor', '');
dbms_java.grant_permission(user, 'java.io.FilePermission', '/home/mails/*', 'execute');
dbms_java.grant_permission(user, 'java.io.FilePermission', '/home/mails/*', 'write');
dbms_java.grant_permission(user, 'java.io.FilePermission', '/home/mails/*', 'read');
dbms_java.grant_permission(user, 'java.io.FilePermission', '/home/mails/*', 'delete');
dbms_java.grant_permission(user, 'java.lang.RuntimePermission', '*', 'readFileDescriptor');
dbms_java.grant_permission(user, 'java.lang.RuntimePermission', '*', 'writeFileDescriptor' );
Dbms_Java.grant_Permission(user, 'java.lang.RuntimePermission', 'readFileDescriptor', '');
Dbms_Java.grant_Permission(user, 'java.lang.RuntimePermission', 'writeFileDescriptor', '');
commit;
end;
The command i'm trying to execute is:
select run_cmd('/bin/sh -c "ls -ltr /home/mails> /home/mails/teste.txt"') from dual;
i gave chmod 777 /home/mails and i already run this command directly in console mode and works just fine, so i dont think it's permissions related to the user oracle.
when i run
select run_cmd('/bin/sh -c "ls -ltr /home/mails> /home/mails/teste.txt"') from dual;
it returns 2
if i run
select run_cmd('/bin/sh -c ls -ltr /home/mails> /home/mails/teste.txt') from dual;
it returns 127
if i run just
select run_cmd('ls -ltr /home/mails> /home/mails/teste.txt') from dual;
it returns -1
if anyone as any clue please, i'm trying to solve this problem for 2 days and i don't have any clue for the solution...when i remove the /bin/sh -c it returns -1
i think that it runs the command because there is a diference in the return value from a valid command a an invalid, for example:
if i run a valid command
select k_cs_controlo.run_cmd('/bin/sh -c "ls -ltr /home/mails > /home/mails/teste.txt"') from dual;
it retuns 2
if i run an invalid command(removed the " between the ls command)
select k_cs_controlo.run_cmd('/bin/sh -c ls -ltr /home/mails > /home/mails/teste.txt') from dual
it returns 127
thanks for the replies Sven -
Running OS command from PL/SQL
Hi All,
Is there any way of running a Operating System command thru the PL/SQL Procedure. I am using oracle on the Unix Platform. Do help me.
Thanks In advance,
Nitin JainAs one who did it, here's what I recommend.
declare
cmdstr varchar2(200); -- this is to compose the OS command to run
begin
-- then you should have something like this
cmdstr:=...;
cmdstr:=cmdstr| |...;
host(cmdstr); -- this actually runs the command held in the cmdstr varchar
end;
Beware: you must be certain which OS you have to deal with, for some procs may be run on UNIX machines as well as on WINDOZE! -
Running OS Command from PL/SQL: ORA-29532
Hello All,
I have created a java program, loaded into database using loadjava utility and finally gave grant on execute to public. Then made a wrapper function to call it inside as below:
FUNCTION fn_OSCommand_Execute (command IN STRING)
RETURN NUMBER
IS
LANGUAGE JAVA
NAME 'OSCommand.Execute(java.lang.String) return java.lang.int';
Logged into SYS and gave the following gants to SCOTT using dbms_java
declare
v_key NUMBER;
begin
DBMS_JAVA.GRANT_PERMISSION('SCOTT', 'SYS:java.io.FilePermission', '<<ALL_FILES>>', 'read,write,execute,delete',v_key);
DBMS_JAVA.GRANT_PERMISSION('SCOTT', 'SYS:java.lang.RuntimePermission', 'readFileDescriptor', '',v_key);
DBMS_JAVA.GRANT_PERMISSION('SCOTT', 'SYS:java.lang.RuntimePermission', 'writeFileDescriptor', '',v_key);
dbms_java.grant_permission( 'SCOTT', 'SYS:java.io.FilePermission', 'c:\windows\system32\cmd.exe', 'execute',v_key);
COMMIT;
end;
When I am calling the function, I am getting the below error:
ORA-29532: Java call terminated by uncaught Java exception: java.security.AccessControlException: the Permission (java.io.FilePermission c:\windows\system32\cmd.exe execute) has not been granted to SCOTT. The PL/SQL to grant this is dbms_java.grant_permission( 'SCOTT', 'SYS:java.io.FilePermission', 'c:\windows\system32\cmd.exe', 'execute' )
I am running on Windows7 Platform & Oracle 12c 64bit version.
Waiting for all of your expert advice.Yes my Oracle server is installed on Windows 7.
Actually the user (SCOTT) was missing soome Network ACLs. I got it resolved by giving the connect, resolve network acls for the required host as below:
BEGIN
DBMS_NETWORK_ACL_ADMIN.CREATE_ACL(acl => 'dbserver.xml',
description => 'DB Server ACL',
principal => 'SCOTT',
is_grant => true,
privilege => 'connect');
DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE(acl => 'dbserver.xml',
principal => 'SCOTT',
is_grant => true,
privilege => 'resolve');
DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL(acl => 'dbserver.xml',
host => 'xxxxxxxxxxxx');
END;
COMMIT; -
O/s commands from PL/SQL
hi all..
i want to execute operating system commands from PL/SQL..
particulary imp command....
i have used the f/wg approach but while i execute the imp command it does not responds me any output..
I have to kill the process from o/s.
prodn is my user
--AS SYS user
begin
dbms_java.grant_permission( 'PRODN',
'SYS:java.io.FilePermission',
'/oracle/product/9.2.0/bin/imp',
'execute' );
dbms_java.grant_permission
('PRODN',
'java.lang.RuntimePermission',
'writeFileDescriptor' );
end;
---------------------------------AS PRODN user
create or replace and compile
java source named "Util"
as
import java.io.*;
import java.lang.*;
public class Util extends Object
public static int RunThis(String args)
Runtime rt = Runtime.getRuntime();
int rc = -1;
try
Process p = rt.exec(args);
int bufSize = 4096;
BufferedInputStream bis = new BufferedInputStream(p.getInputStream(),
bufSize);
int len;
byte buffer[] = new byte[bufSize];
// Echo back what the program spit out
while ((len = bis.read(buffer, 0, bufSize)) != -1)
System.out.write(buffer, 0, len);
rc = p.waitFor();
catch (Exception e)
e.printStackTrace();
rc = -1;
finally
return rc;
create or replace
function RUN_CMD(p_cmd in varchar2) return number
as
language java
name 'Util.RunThis(java.lang.String) return integer';
create or replace procedure RC(p_cmd in varchar2)
as
x number;
begin
x := run_cmd(p_cmd);
end;
i executed the command as follows in sql>
BEGIN
rc('/oracle/product/9.2.0/bin/imp tim/tim file=/home/oracle/vas4359.dmp log
=log1.log');
END;
it runs fine creates log1.log in / home/oracle but there is no output in
log1.log file.
I have to kill the process as follows after which sql> displays me :
"PL/SQL procedure successfully completed."
[oracle@msebdb oracle]$ ps aux|grep imp
oracle 20052 0.0 0.2 12732 4328 ? S 11:57 0:00 /oracle/product/
.2.0/bin/imp file=/home/oracle/vas4359.dmp log=log1.log
oracle 20102 0.0 0.0 3692 652 pts/2 S 12:03 0:00 grep imp
Note:There is no tim user.. i just want to get error in my log file..
my further steps are to read this log file and send email/notifications to users.
my main program is as f/ws:
/*imp and check log file*/
create or replace procedure abc
as
v_exists boolean;
v_exists_log boolean;
ex_open BOOLEAN;
flen NUMBER;
bsize NUMBER;
vInHandle_open utl_file.file_type;
vInHandle_open_log utl_file.file_type;
v_filelog utl_file.file_type;
v_fl utl_file.file_type;
v_pth varchar2(60);
v_fnm varchar2(60);
v_file_exists varchar2(60);
v_logline varchar2(30) ;
v_search varchar2(30) :='ORA-';
vNewLine VARCHAR2(32767);
cursor c_fname is
select full_pth ,f_name from upld_file_t where f_name in
(select f_name from tbl_file_nm where typ_file='D' AND DEL_FLG='N');
BEGIN
for v_sec in c_fname
loop
utl_file.fgetattr(LOCATION=>'ORALOAD',
FILENAME=>v_sec.f_name,
FEXISTS=>v_exists,
FILE_LENGTH=> flen,
BLOCK_SIZE=>bsize);
if v_exists
THEN
dbms_output.put_line('File Exists' || v_sec.f_name);
v_file_exists:=v_sec.f_name;
--dbms_output.put_line('v_file_exists ' || v_file_exists);
dbms_output.put_line('File Length: ' || TO_CHAR(flen));
dbms_output.put_line('Block Size: ' || TO_CHAR(bsize));
dbms_output.put_line(' before file open');
vInHandle_open := utl_file.fopen('ORALOAD',v_sec.f_name,'R',32767);
-- dbms_output.put_line(' after file open');
-- do whater with teh file data
v_fl:=utl_file.fopen('ORALOAD','v_sec.f_name','W');
dbms_output.put_line('v_sec.f_name');
IF utl_file.is_open(vInHandle_open)
THEN
/*if log file exists..*/
utl_file.fgetattr(LOCATION=>'ORALOAD',
FILENAME=>v_sec.f_name||'.log',
FEXISTS=>v_exists_log,
FILE_LENGTH=> flen,
BLOCK_SIZE=>bsize);
if v_exists_log
then
dbms_output.put_line('file' ||v_sec.f_name||'.log');
v_filelog :=utl_file.fopen('ORALOAD',v_sec.f_name||'.log','W',32767);
LOOP
BEGIN
UTL_FILE.PUT(v_filelog,'ORA-');
exit;
END;
END LOOP;
else
dbms_output.put_line('File not found' || v_sec.f_name);
END IF;
UTL_FILE.fclose(v_filelog);
dbms_output.put_line('Closed File ' || v_sec.f_name|| '.log');
END IF;
/*imp THE FILE and read log file*/
utl_file.fgetattr(LOCATION=>'ORALOAD',
FILENAME=>v_sec.f_name||'.log',
FEXISTS=>v_exists_log,
FILE_LENGTH=> flen,
BLOCK_SIZE=>bsize);
if v_exists_log
then
dbms_output.put_line('file' ||v_sec.f_name||'.log');
v_filelog :=utl_file.fopen('ORALOAD',v_sec.f_name||'.log','R',32767);
LOOP
BEGIN
UTL_FILE.get_line(v_filelog,v_logline);
if v_logline = v_search then
dbms_output.put_line(v_logline);
end if;
UTL_FILE.fclose(v_filelog);
dbms_output.put_line('Closed File ' || v_sec.f_name|| '.log');
exit;
END;
END LOOP;
else
dbms_output.put_line('File not found' || v_sec.f_name);
END IF;
END IF;
END LOOP;
--close the curosr .. check this
EXCEPTION
WHEN UTL_FILE.ACCESS_DENIED THEN
DBMS_OUTPUT.PUT_LINE('No Access!!!');
when others then
dbms_output.put_line('ERROR (open_file) => '||sqlcode);
dbms_output.put_line('MSG (open_file) => '||sqlerrm);
end;Hi,
You might have better luck in the PL/SQL or Java forums. They are located here:
PL/SQL: PL/SQL
Java: http://forums.oracle.com/forums/forum.jsp?forum=99
Good luck,
Mark -
Calling sql script from pl/sql block
Hi
I want to call a sql script from pl/sql block.
like
CREATE OR REPLACE procedure DataBaseExport(user_name in varchar2, pwd in varchar2)
as
begin
execute immediate '@ C:\Documents and Settings\umesh\emp.sql';
end DataBaseExport;
/Try something like this -
CREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED "Host" AS
import java.io.*;
public class Host
public static void executeCommand(String command)
try {
String[] finalCommand;
if (isWindows())
finalCommand = new String[4];
// Use the appropriate path for your windows version.
finalCommand[0] = "C:\\windows\\system32\\cmd.exe"; // Windows XP/2003
//finalCommand[0] = "C:\\winnt\\system32\\cmd.exe"; // Windows NT/2000
finalCommand[1] = "/y";
finalCommand[2] = "/c";
finalCommand[3] = command;
else
finalCommand = new String[3];
finalCommand[0] = "/bin/sh";
finalCommand[1] = "-c";
finalCommand[2] = command;
final Process pr = Runtime.getRuntime().exec(finalCommand);
pr.waitFor();
new Thread(new Runnable()
public void run()
BufferedReader br_in = null;
try
br_in = new BufferedReader(new InputStreamReader(pr.getInputStream()));
String buff = null;
while ((buff = br_in.readLine()) != null)
System.out.println("Process out :" + buff);
try {Thread.sleep(100); } catch(Exception e) {}
br_in.close();
catch (IOException ioe)
System.out.println("Exception caught printing process output.");
ioe.printStackTrace();
finally
try {
br_in.close();
} catch (Exception ex) {}
).start();
new Thread(new Runnable()
public void run()
BufferedReader br_err = null;
try
br_err = new BufferedReader(new InputStreamReader(pr.getErrorStream()));
String buff = null;
while ((buff = br_err.readLine()) != null)
System.out.println("Process err :" + buff);
try
Thread.sleep(100);
} catch(Exception e) {}
br_err.close();
catch (IOException ioe)
System.out.println("Exception caught printing process error.");
ioe.printStackTrace();
finally
try
br_err.close();
catch (Exception ex) {}
).start();
catch (Exception ex)
System.out.println(ex.getLocalizedMessage());
public static boolean isWindows()
if (System.getProperty("os.name").toLowerCase().indexOf("windows") != -1)
return true;
else
return false;
CREATE OR REPLACE PROCEDURE Host_Command (p_command IN VARCHAR2)
AS LANGUAGE JAVA
NAME 'Host.executeCommand (java.lang.String)';
--- THE PERMISSIONS ---
call dbms_java.grant_permission('SYSTEM', 'SYS:java.io.FilePermission', '<<ALL FILES>>', 'read ,write, execute, delete');
call dbms_java.grant_permission('SYSTEM', 'SYS:java.lang.RuntimePermission', 'writeFileDescriptor', '');
call dbms_java.grant_permission('SYSTEM', 'SYS:java.lang.RuntimePermission', 'readFileDescriptor', '');And, finally,
create or replace procedure call_sql_file(usr in varchar2,
pwd in varchar2,
host_str in varchar2)
is
begin
host('sqlplus -s usr/pwd@host_str C:\UAX_Auto_Count.sql');
exception
when others then
dbms_output.put_line(sqlerrm);
end;Now, you can pass all the argument in order to execute that file.
N.B.: Not Tested...
Regards.
Satyaki De. -
Hi All!!
Which package can help me to run OS command from SQL script?
Thanks.If you are using SQL*Plus to execute the script, you can use the SQL*Plus command HOST. If you are trying to execute an operating system command from a PL/SQL block (i.e. a stored procedure), you would need to use an external procedure or a Java stored procedure that uses Java's shell functionality.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC -
Running ls command from Java stroed procedure no output
Hi ,
I am trying to run ls command from java stored procedure in oracle
Process p = Runtime.getRuntime().exec("ls");
BufferedReader stdInput = new BufferedReader(new
InputStreamReader(p.getInputStream()));
BufferedReader stdError = new BufferedReader(new
InputStreamReader(p.getErrorStream()));
// read the output from the command
System.out.println("output of the command run:\n");
while ((s = stdInput.readLine()) != null) {
System.out.println(s);
from java stored procedure in oracle.
i get output of println statments but it does not go into while loop to print from stdInput.
Result of running Java stored procedure is -
output of the command run:
Call completed.
when i run the program on client side it works fine.
Has anybody tried this from java stroed procedure.
Thanks,
JagJag,
Actually, the question of whether it works for me seems to depend on the version of the OS (or Oracle). On RedHat Linux (Oracle 8.1.6) it didn't work at all, but on Solaris (Oracle 9.0.2) it did. Here's the output from that run:
SQL> /
output of the command run:
init.ora
initDBPart9i.DBPSun01.ora
initdw.ora
lkDBPART9I
orapw
orapwDBPart9i
spfileDBPart9i.ora
Done
PL/SQL procedure successfully completed.
But, I did need to change a line of your code to this:
Process p = Runtime.getRuntime().exec("/usr/bin/ls");
your original was:
Process p = Runtime.getRuntime().exec("ls");
You might consider, if possible, use of some of the Java File classes instead of ls, as this might make things more predictable for you. There were some examples in oramag.com a few months ago, but they were pretty simple (you might not need them).
Hope this helps,
-Dan
http://www.compuware.com/products/devpartner/db/oracle_debug.htm
Debug PL/SQL and Java in the Oracle Database -
Running ssh command from java and then answering password prompt
Hi,
I have a situation that has not solved yet. I am running ssh command from unix terminal without any problem, and then i enter password.
For example :
[oracle@fuata]:/export/home/oracle> ssh -N [email protected] -L 9901:127.0.0.1:9999
Password:
It is working. I have question that how can i perform this in java? I am thinking that i can run ssh command by using Runtime Class, it is ok. But how can i answer the password? I am a bit confused. Is there any example looks like this?
Thanks for responses.futi wrote:
Thanx. Firstly i insisted to do this without jsch but actually this is harder than jsch. I edit some of code pieces PortForwardingL.java and could run it. It works problem-free. Could you say why you "insisted" on this approach. It can't be for speed+ since jsch is very fast. It can't be for portability+ since jsch is portable but the use of Runtime.exec() requires the installation of ssh software. It can't be because of limitations+ since jsch is a fully featured library. It can't be for security+ since jsch is secure. It can't be for ease of use+ since jsch is much easier to use than ssh with Runtime.exec(). Unless it's a licensing issue, it can't be for commercial+ reasons since jsch is free. The only reason I can think of why one would "insisted" on this approach is if it is for some college project. -
Run multiple reports from PL/SQL
I am planning to run reports from a PL/SQL batch program. My requirement is i need to generate multiple(around 50) reports with only a difference in one numeric parameter which will go from 1 to 50. I am planning to invoke the report inside a loop which goes from 1..50. I heard that i need to use a utl_http package which i havent used till now. Does somone has a sample code for running a report from pl/sql. i need it ASAP. Thanks in advance
hi rejesh,
we have an pl/sql API in reports to do exactly what you want to do.
The Reports Event Driven Publishing API
find the documentation including examples in the reports getting
started on technet.
http://otn.oracle.com/products/reports/htdocs/getstart/docs/a92102_01.pdf
Chapter 11
regards,
christian -
Running Unix Command from WEB-APPLICATION
Hi all,
I want to run unix command from a java-based web application. the basic code part is this ---
public class RunCommand
public String runIt()
String s = null, returnString = "";
Process p=null;
try
Runtime rt = Runtime.getRuntime();
p = rt.exec("sh testPOC.ksh");
p.waitFor();
BufferedReader stdInput = new BufferedReader(new
InputStreamReader(p.getInputStream()));
BufferedReader stdError = new BufferedReader(new
InputStreamReader(p.getErrorStream()));
// read the output from the command
returnString += "Here is the standard output of the command:<br>";
while ((s = stdInput.readLine()) != null) {
returnString += s;
// read any errors from the attempted command
returnString += "Here is the standard error of the command (if any): <br>";
while ((s = stdError.readLine()) != null) {
returnString += s;
catch (IOException e)
returnString += "exception happened - here's what I know: ";
returnString += "error-> " + e.getMessage();
catch(Exception e)
returnString += "exception happened - here's what I know: ";
returnString += "error-> " + e.getMessage();
return returnString;
}this class is kept as an inner class. The control comes to its outer class, from servlet, from which the runit() is called. but the exception is occuring at line of p=rt.exec(.....). it tells "<command name> : not found transaction completed" [got this using getMessage() method].
i am unable to show(and see, too) the stacktrace, because i don't have access to that test environment and its log. i can't run this in local because its windows one.
now can anyone tell me, where is the problem. is there any limitation in web application server/container? this was successful when i used command prompt writing a .java file. Please help me. Thanks in advance...Friends, i've got, where the problem is.
when we run a class file directly from a command prompt, we get an environment with that shell window. but for a servlet application running these kind of commands from a class creates kind of child processes. each and every command is executed as a child process of jvm and don't get those environment. we have 'PATH' variable in the environment. when a command (say, 'dir' or 'sh' or 'ls', etc.) is executed, the shell first search for that executable file (i.e. dir / sh / ls) in the given paths in the variable 'PATH'. this is not available for the child commands of jvm. hence the basic commands are searched in the current directory of the jvm and they are failed.
i solved the problem giving full path of the commands. like :
p = rt.exec("/bin/sh runningScript.ksh")
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IDM Provisioning with Pending status value
Dear All, I'm trying to provision roles by setting up a workflow where the manager of the user need to approve before the role is assigned to the user. I have created a Business role and assigned priviliges to the BR. I also tried directly assigning
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How to dispaly excise tax rate in purchase order scapcript
plz help me out actually i want TO display excise IM PURCHASE ORDER SACPSCRIPT MEDRUCK PLZ HELP ME OUT THANK U
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Registering Serial for 2nd hand Macbook Air
Hi all, I tried registering my 2008 Macbook Air. It says that "According to our records, this serial number is registered to another Apple ID. If you have more than one Apple ID, log in to My Support Profile with that Apple ID to see your other regis