Alacritty tmux bindings, pig and time for zsh prompt

.config/alacritty/alacritty.toml

@@ -30,6 +30,9 @@ padding.x = 5
 padding.y = 3
 dimensions.columns = 89
 dimensions.lines = 41
+# trick for alt not displaying special characters
+# https://github.com/alacritty/alacritty/issues/93#issuecomment-1428462339
+option_as_alt = "Both"
 
 # decorations = "buttonless"
 # decorations = "full"
@@ -41,3 +44,37 @@ history = 20000
 
 [selection]
   save_to_clipboard = true
+
+
+# key bidnings
+# use xxd to find codes of key presses
+
+[keyboard]
+bindings = [
+	# tmux bindings
+	# option 1 => ^A 1
+	{ key = "1" , mods = "Option", chars = "\u0001\u0031" },
+	{ key = "2" , mods = "Option", chars = "\u0001\u0032" },
+	{ key = "3" , mods = "Option", chars = "\u0001\u0033" },
+	{ key = "4" , mods = "Option", chars = "\u0001\u0034" },
+	{ key = "5" , mods = "Option", chars = "\u0001\u0035" },
+	{ key = "6" , mods = "Option", chars = "\u0001\u0036" },
+	{ key = "7" , mods = "Option", chars = "\u0001\u0037" },
+	{ key = "8" , mods = "Option", chars = "\u0001\u0038" },
+	{ key = "9" , mods = "Option", chars = "\u0001\u0039" },
+	{ key = "h" , mods = "Option", chars = "\u0001\u0068" },
+	{ key = "j" , mods = "Option", chars = "\u0001\u006a" },
+	{ key = "k" , mods = "Option", chars = "\u0001\u006b" },
+	{ key = "l" , mods = "Option", chars = "\u0001\u006c" },
+	{ key = "h" , mods = "Option|command", chars = "\u0001\u0068" },
+	{ key = "j" , mods = "Option|command", chars = "\u0001\u006a" },
+	{ key = "k" , mods = "Option|command", chars = "\u0001\u006b" },
+	{ key = "l" , mods = "Option|command", chars = "\u0001\u006c" },
+
+	{ key = "n" , mods = "Alt", chars = "\u0001\u006e" }, # alt+n -> C-a n
+	{ key = "p" , mods = "Alt", chars = "\u0001\u0070" }, # alt+p -> C-a p
+
+	{ key = "ArrowLeft",  mods = "Command|Shift", action = "SelectPreviousTab"  },
+	{ key = "ArrowRight", mods = "Command|Shift", action = "SelectNextTab"  },
+
+]