On windows you would set the APPDATA environment variable..
On linux does .minecraft go in your home directory? Probably, so try setting HOME to a different place "export HOME=/some/place"
If that works, then you can create an alias for each different directory you want to be using
alias foo="export HOME=/some/dir/foo; java -jar minecraft.jar"
On windows you would set the APPDATA environment variable..
On linux does .minecraft go in your home directory? Probably, so try setting HOME to a different place "export HOME=/some/place"
If that works, then you can create an alias for each different directory you want to be using
alias foo="export HOME=/some/dir/foo; java -jar minecraft.jar"