arithmetic operations with variables

[abosch]

hi!

i've created a variable:

run.sh -c test --host=192.168.100.10 -DPortTest=41000

i've tried then to configure something like:

[...]
 <attribute name="Port">${PortTest}</attribute>

 <attribute name="RmiPort">${PortTest} + 2</attribute>
[...]

but this dont works. is it possible to achieve this configuration?

regards

[genman]

No. I recommend you simply declare the variables you want in a shell script (which can do math) and use ${PortTestRmi} and ${PortTestFoo} etc.