{ ... }: { programs.waybar.settings.mainBar = { network = { format-wifi = "{icon} {essid}"; format-ethernet = "󰈁 {ifname}"; format-disconnected = "󰅛 "; format-icons = ["󰤟 " "󰤢 " "󰤥 " "󰤨 "]; max-length = 20; }; }; }