Enable JLine Event Expansion
This feature enables using the Event Designators inside the Asadmin Multimode.
An Event Designator is a reference to a command line entry in the history list.
This is disabled by default.
If this feature is enabled, all
\ characters are treated as escape characters and they are removed before running the command. If you need to pass
\ into an asadmin command, you need to escape it and turn it into
\\. This needs to be done even if you enclose the string in quotes.
Set the environment variable
Open the Terminal
Type the following command
Check that the variable is set by typing the following command