Follow these steps
create a file called YourFile in /usr/local/bin ie( /usr/local/bin/YourFile)
copy your settings file to a YourFile
export your Display properties to Yourfile
export "exec ise" to YourFile
Change the permissions of YourFile
now you can invoke the tool by using the command YourFile
(Note: YourFile is the command to invoke the tool.You can give your own name instead of YourFile)