从光盘中安装RedHat Enterprise Linux 5.4 的补充光盘

 [[email protected] edgen]# mount /dev/cdrom /mnt/cdrom mount: mount point /mnt/cdrom does not exist [[email protected] edgen]# mkdir /mnt/cdrom [[email protected] edgen]# ll /mnt total 16 drwxr-xr-x

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