Double quotes

I am trying to build a command line command and put it into a variable. I need to have quotes around a part of the command.

How can I add a " using the concat command?

Thank you

JavaScript and JAL scripts: use \ symbol to escape double quotes and other special symbols, that includes regular \ too.
Shell/batch scripts: Tho depends on the target environment and scripting dialect.

Could you give me an example?

If do something like

concat (variable, "c:\program files\blah\blah.exe use these switches", variable)

and I want use these switches in double quotes

	Code:
	concat (variable, "\"c:\\program files\\blah\lblah.exe\" \"use\" \"these\" \"switches\"", variable)

Hope this helps