Fix clipboard + new prefix issues

tmux.conf

@@ -1,6 +1,6 @@
 ## Behavior ###############
 # set correct Term
-set-option -g default-terminal "screen-256color"
+# set-option -g default-terminal "screen-256color"
 # Zero-based indexing is fine in programming languages, but not so much in
 # a multiplexer when zero is on the other side of the keyboard.
 set -g base-index 1
@@ -14,8 +14,6 @@ set -s escape-time 0
 setw -g aggressive-resize on
 # go zsh, go
 set-option -g default-shell $SHELL
-# share clipboard
-set-option -g default-command "/usr/local/bin/reattach-to-user-namespace -l $SHELL"
 # a mouse
 set -g mode-mouse on
 setw -g mouse-select-window on
@@ -24,8 +22,8 @@ setw -g mouse-select-pane on
 
 ## Key bindings ###########
 # Remap the key prefix
-unbind C-b
 set -g prefix C-a
+unbind C-b
 # Restore go-to-start-of-line shortcut
 bind a send-prefix
 # Go to last active window
@@ -43,8 +41,13 @@ unbind [
 bind Escape copy-mode
 unbind p
 bind p paste-buffer
+
 bind-key -t vi-copy 'v' begin-selection
-bind-key -t vi-copy 'y' copy-selection
+bind-key -t vi-copy 'y' copy-pipe "reattach-to-user-namespace pbcopy"
+
+unbind -t vi-copy Enter
+bind-key -t vi-copy Enter copy-pipe "reattach-to-user-namespace pbcopy"
+
 bind h select-pane -L
 bind j select-pane -D
 bind k select-pane -U
@@ -53,11 +56,6 @@ bind-key -r C-h select-window -t :-
 bind-key -r C-l select-window -t :+
 # after copying to a tmux buffer, hit y again to copy to clipboard
 bind y run "tmux save-buffer - | reattach-to-user-namespace pbcopy"
-# pane selection
-bind Left select-pane -L
-bind Right select-pane -R
-bind Up select-pane -U
-bind Down select-pane -D#
 # quick view of processes
 bind '~' split-window "exec top"
 # Cycling through windows
@@ -67,7 +65,7 @@ bind-key -n C-left prev
 
 ## Looks ########################
 # default statusbar colors
-set-option -g status-bg '#222222'
+set-option -g status-bg '#333333'
 set-option -g status-fg yellow #yellow
 set-option -g status-attr default
 # default window title colors
@@ -92,8 +90,8 @@ set-window-option -g clock-mode-colour green #green
 
 
 ## Status bar ###################
-set -g status-justify left 
-set -g status-right-length 60
-set -g status-left-length 60
-set -g status-left '#[bg=blue] #[fg=black]#[bold]#S #[default]'
-set -g status-right '#[bg=#383838] #(whoami)@#H '
+set-option -g status-justify left 
+set-option -g status-right-length 60
+set-option -g status-left-length 60
+set-option -g status-left '#[bg=blue] #[fg=white]#[bold]#S #[default]'
+set-option -g status-right '#[bg=#383838] #(whoami)@#H'