As quick an example, these steps will guide us to limit Landmark’s license feature:
1. Refer the configuration file in the license.dat

DAEMON licsrv C:\landmark\LAM5000\bin\licsrv C:\Landmark\LAM5000\licsrv.opt

# usage report
#REPORTLOG +C:\Landmark\LAM5000\licsrvreport.log
DEBUGLOG +C:\Landmark\LAM5000\licsrvdebug.log
 
# Configuration
GROUPCASEINSENSITIVE ON
 
# Define grouping, based on Computer name and/or User name
HOST_GROUP grpserver dohaserver
HOST_GROUP grpclient jakartaclient
GROUP grpadmin 32547 32548
 
# Reserve a license feature to particular group
RESERVE 1 EDM HOST_GROUP grpclient 
RESERVE 1 EDM HOST_GROUP grpserver
RESERVE 1 OPWPACKAGE GROUP grpadmin
 
# to limit a specific user/group
MAX 1 EDM GROUP grpadmin

To start the second instance of OpenWells, you may need to suffix additional parameter “/NEWINSTANCE” in the command line. For example:

C:\Landmark\EDT_5000.1\OpenWells\Bin\RunOpenWells.bat /NEWINSTANCE

The command above will start second OpenWells instance.

What I do is:
1. Download the log4jdbc4-1.2alpha2.jar, and put into $PE_HOME/jars
2. Download from SL4J the compress file: slf4j-1.5.8.tar.gz. Extract slf4j-api-1.5.8.jar and slf4j-simple-1.5.8.jar from the compress file, and put into $PE_HOME/jars
3. Modify $PE_HOME/conf/pe_dic.props, remark the old value and change the line:

#pe_dic.Url=jdbc:oracle:thin:@myoraclemachine:1521:PHDIC
pe_dic.Url=jdbc:log4jdbc:oracle:thin:@myoraclemachine:1521:PHDIC
#pe_dic.Driver=oracle.jdbc.driver.OracleDriver
pe_dic.Driver=net.sf.log4jdbc.DriverSpy

You’ll need to check your $PE_HOME/logs/pe_dic-server.log, to see the additional jdbc log messages.
Below is the snippet of the log file:

.........
11824 [main] INFO jdbc.audit - 1. Connection.isClosed() returned false
11824 [main] INFO jdbc.audit - 1. Statement.new Statement returned 
11824 [main] INFO jdbc.audit - 1. Connection.createStatement() returned net.sf.log4jdbc.StatementSpy@2e67cd84
11824 [main] INFO jdbc.sqlonly - SELECT upper(d.DATASTORE_NAME),c.DATABASE_S,c.DATABASE_NAME,c.TYPE,c.DRIVER,c.URL,c.TWO_TASK,c.SEQ_NAME,c.CLASS_NAME,c.PRIVATE 
FROM SLG_DATABASE c, SLG_DATASTORE d WHERE c.DATASTORE_S=d.DATASTORE_S ORDER BY d.DATASTORE_NAME,c.DATABASE_NAME 

11833 [main] INFO jdbc.sqltiming - SELECT upper(d.DATASTORE_NAME),c.DATABASE_S,c.DATABASE_NAME,c.TYPE,c.DRIVER,c.URL,c.TWO_TASK,c.SEQ_NAME,c.CLASS_NAME,c.PRIVATE 
FROM SLG_DATABASE c, SLG_DATASTORE d WHERE c.DATASTORE_S=d.DATASTORE_S ORDER BY d.DATASTORE_NAME,c.DATABASE_NAME 
 {executed in 9 msec}
11833 [main] INFO jdbc.resultset - 1. ResultSet.new ResultSet returned 
11833 [main] INFO jdbc.audit - 1. Statement.executeQuery(SELECT upper(d.DATASTORE_NAME),c.DATABASE_S,c.DATABASE_NAME,c.TYPE,c.DRIVER,c.URL,c.TWO_TASK,c.SEQ_NAME,c.CLASS_NAME,c.PRIVATE FROM SLG_DATABASE c, SLG_DATASTORE d WHERE c.DATASTORE_S=d.DATASTORE_S ORDER BY d.DATASTORE_NAME,c.DATABASE_NAME) returned net.sf.log4jdbc.ResultSetSpy@20e5ace9
11833 [main] INFO jdbc.resultset - 1. ResultSet.next() returned true
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(1) returned AOI_SHAPEFILE
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(2) returned 1263
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(3) returned AOI_SHAPEFILE
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(4) returned shapefile
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(5) returned dummy
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(6) returned dummy
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(7) returned dummy
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(8) returned seq
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(9) returned null
11833 [main] INFO jdbc.resultset - 1. ResultSet.getString(10) returned N
11833 [main] INFO jdbc.resultset - 1. ResultSet.next() returned true
.............

export OW_DEFAULT_DISTRICT=OWSIDEAST

2. OW_ADMIN_UTILS_PW
You will need to set the value of this environment variable, if you change the password of OW_ADMIN_UTILS.

export OW_ADMIN_UTILS_PW=owadminutilspassword

The problem happen when we try to install as a user which its home directory is not mounted. We tried to set the HOME to other directory by setting up HOME environment variable. But, we got:
No module find error

Then we try to debug the installation by:
sh -x setup.bin
It come back with a lot of debug messages, and at the end we will see a line with:
CLASSPATH=/tmp/install.829388/jar/...
exec /tmp/install.829388/jre/bin/java ....

What we did is to manipulate the user home by
$export CLASSPATH=/tmp/install.829388/jar/...
/tmp/install.829388/jre/bin/java -Duser.home=/tmp/tmpdir ...
This way, we will force the installer to use different HOME directory

The work around is to set IATEMPDIR environment to location that has sufficient space
$ export IATEMPDIR=/glb/apps/3rdparty_test/tmp

To remove this output, I temporarily redirect the output to ‘null’, as shown in snippet below:
private void connect() throws IOException
{
try {
PrintStream oriOut = System.out;
System.setOut(new PrintStream(new OutputStream(){public void write (int b){}}));
Class.forName("com.lgc.dam.phs.client.jdbc.PhsJDBCDriver");
if (connurl!=null) {
conn = DriverManager.getConnection(connurl);
} else {
conn = DriverManager.getConnection("jdbc:scwapi://"+phserver+"/"+pedic+"-"+rmiserver+";"+username+";"+password+";SYSTEM;SYSTEM");
}
System.setOut(oriOut);
} catch (Exception e) {
System.out.println(e.toString());
}
}


Using the ‘setOut’ to newly create empty OutputStream, it hides the output. After finish, ‘setOut’ to original OuputStream.

Before you run the script, you have to make sure that the following environment variable is populated correctly:
OWHOME
OWSYSSID
ORACLE_HOME
OW_HOME_DIR

From your linux shell, please run the following:
Bash$ ${OWHOME}/jre/bin/java \
-classpath ${OWHOME}/jar/com_lgc_ow_devkit.jar \
com.lgc.ow.credentials.OracleWallet \
${OWSYSSID} ${ORACLE_HOME} ${OW_HOME_DIR}

If it’s not exist, it will create ${HOME}/wallet directory with user and password entry. The password created by the script has to be equal as the user. If you have different password value, you’ll need to use the default OpenWorks user dialog.

In R5000, end user is still able to logon without password but the method is slightly different. R5000 uses Oracle Secure External Password Store. There’s a good tutorial on this created by oracle-base.com.

The wallet directory is set by ${OW_HOME_DIR} environment variable. By default the value is equal as ${HOME}. You would see wallet directory in your home directory. So, if your R5000 environment is set correctly, you will able to do:
sqlplus /@openworksdb