screen: Select

 
 7.3 Select
 ==========
 
  -- Command: select [n |-|.]
      ('C-a N', 'C-a '')
      Switch to the window with the number N.  If no window number is
      specified, you get prompted for an identifier.  This can be a
      window name (title) or a number.  When a new window is established,
      the lowest available number is assigned to this window.  Thus, the
      first window can be activated by 'select 0'; there can be no more
      than 10 windows present simultaneously (unless screen is compiled
      with a higher MAXWIN setting).  There are two special arguments,
      'select -' switches to the internal blank window and 'select .'
      switches to the current window.  The latter is useful if used with
      screen's '-X' option.