linux mount
挂载 mount //10.65.200.168/linux_bj /home/linux_bj -t cifs -o username=niu,password=ruanxiaopang
取消挂载 umount //10.65.200.168/linux_bj
挂载 mount //10.65.200.168/linux_bj /home/linux_bj -t cifs -o username=niu,password=ruanxiaopang
取消挂载 umount //10.65.200.168/linux_bj