Update tmux.conf

config/tmux/tmux.conf

@@ -8,6 +8,7 @@ set -g focus-events on
 
 #set -g prefix C-t           # action key
 set -g base-index 1          # start indexing windows at 1 instead of 0
+setw -g pane-base-index 1    # start indexing panes at 1 instead of 0
 set -g detach-on-destroy off # don't exit from tmux when closing a session
 set -g escape-time 0         # zero-out escape time delay
 set -g history-limit 64096   # increase history size (from 2,000)