linux下history不顯示過往記錄，向上箭頭不顯示上個命令

[zhangsan@hadoop102 ~]$ ssh hadoop102 zhangsan@hadoop102’s password: Last login: Thu Jul 18 18:20:28 2019 from hadoop101 [zhangsan@hadoop102 ~]$ history 1 ifconfig 2 hostname 3 ping www.baidu.com 4 if

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