vim ~/.tmux.conf                        set-option -g allow-rename off          set -g base-index 1                     set -g pane-base-index 1 set-option -g history-limit 90000
 
  set -g prefix C-z   unbind C-b
  bind r source-file ~/.tmux.conf \; display "Reloaded!" bind-key Left   previous-window bind-key Right  next-window
 
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