Personally, I use `.` as an alias for a very flagged `ls`, and `..` as an alias for `cd .. && .`. It clobbers the existing `.` but it saves me a good bit of tim

Personally, I use `.` as an alias for a very flagged `ls`, and `..` as an alias for `cd .. && .`. It clobbers the existing `.` but it saves me a good bit of time navigating directories.