extract.w cheat sheet

--wow--

Has to have a boolean value or no value at all.

--wow-- hey

“wow” will be equal to “true” and “hey” will be placed in the “${leftover[@]}” array and set as “$1” arg

--wow-- false

“wow” will be equal to false because false is a boolean

./moti-server execute_on_remote "cd sdffsdf" false --wow-

because –wow- ends with “-“, “wow” must have a value. “wow” will be equal to an empty value.

./moti-server execute_on_remote "cd sdffsdf" false --wow

in this instance “wow” will be equal to “true”. when a args is left with no value at the end of a arg list or having another arg right after. it will always be set to true

./moti-server execute_on_remote --wow --hey "cd sdffsdf" false

wow is be equal to true, and hey will be equal “cd sdffsdf”

./moti-server execute_on_remote --wow --hey-- "cd sdffsdf" false

in this case “wow” is still set to “true” and “hey” is set to “true” and “cd sdffsdf” is set as “$1” and “false” as “$2”

extract.w "$@" && set -- "${leftover[@]}";

${leftover[@]} must in quotes or else spaces will be looked at as a separator

this will be looked at as two args

extract.w "$@" && set -- "${lo[@]}";

${lo[@]} can also be used