[tmux] show current cmd in titlebar

files/tmux/.tmux.conf

@@ -70,6 +70,11 @@ setw -g pane-base-index 1
 # styling
 set -g status-position bottom
 
+# set terminal window title
+set-option -g status-interval 1
+set-option -g set-titles on
+set-option -g set-titles-string "#H: #W"
+
 # using https://github.com/edkolev/tmuxline.vim
 # open vim, `:TmuxLineSnapshot`, save to ~/.tmux.theme
 if-shell "test -f ~/.tmux.theme" "source ~/.tmux.theme"