ligatures are when you join two or more glyphs into a single one. For instance, instead of having the two characters = and > to form => if you had ligature support you would see ⇒. Some terminals have support to recognize sequences like => (and others obviously) and turn them into their corresponding ligatures (only for display though, the actual file contents remain umchanged)
splatt9990
joined 3 years ago
127.0.0.1 is localhost (i.e. your own computer) so either the nerd is incompetent or he just outed himself for the crime