When using -- in front of a command it is meant to signify end of options and beginning
of positional arguments for a shell command.
http://unix.stackexchange.com/questions/11376/what-does-double-dash-mean
When using -- in front of a command it is meant to signify end of options and beginning
of positional arguments for a shell command.
http://unix.stackexchange.com/questions/11376/what-does-double-dash-mean