发表于 2018-8-19 07:12:13

shell打印换行的办法echo -e

  不加-e参数,直接连\n也输出打印
  [~]#echo "Hello world.\nHello sea"
  Hello world.\nHello sea
  加-e参数,\n换行
  [~]#echo -e "Hello world.\nHello sea"
  Hello world.
  Hello sea
  [~]#

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