如何在 iftop 中向下滚动？

Question

我iftop在我的 Linux Mint Rafaela Cinnamon 上安装了。令我沮丧的是，iftop 没有提供向下滚动以查看更多网络活动的选项，这限制了我只能查看很少的活动。如何查看其余的网络活动？

Answer 1

1. PAUSE DISPLAY / FREEZE ORDER
      P will pause the current display.
      o will freeze the current screen order.
   
   This has the side effect that traffic between hosts not shown on the screen at
   the time will not be shown at all, although it will be included in the totals at 
   the bottom of the screen.
   
   SCROLL DISPLAY
      j and k will scroll the display of hosts.
   
   This feature is most useful when the display order is frozen (see above).
    

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2. 
   -t text output mode
   
   Use text interface without ncurses and print the output to STDOUT.
   

Answer 2

j 和 k 将滚动显示。