mount -t auto /dev/cdrom /mnt/cdrom mount: mount point /mnt/cdrom does not exist /mnt/cdrom目录不存在，需要先创建。 /mnt -bash: cd: /mnt: No such or directory -p /mnt/cdrom 创建/mnt/cdrom目录 bin dev home lib media mnt proc sbin srv tmp var boot etc initrd lost+found misc opt root selinux sys usr mount -t auto /dev/cdrom /mnt/cdrom 挂载cdrom mount: block device /dev/cdrom is -protected, mounting -only 挂载成功 ll /mnt/cdrom 查看cdrom里面内容 total 859 dr-xr-xr-x 4 root root 2048 Sep 4 2005 CentOS -r--r--r-- 2 root root 8859 Mar 19 2005 centosdocs-.css -r--r--r-- 9 root root 18009 Mar 1 2005 GPL dr-xr-xr-x 2 root root 241664 May 7 02:32 headers dr-xr-xr-x 4 root root 2048 May 7 02:23 images dr-xr-xr-x 2 root root 4096 May 7 02:23 isolinux dr-xr-xr-x 2 root root 18432 May 2 18:50 NOTES -r--r--r-- 2 root root 5443 May 7 01:49 RELEASE-NOTES-en.html dr-xr-xr-x 2 root root 2048 May 7 02:34 repodata -r--r--r-- 9 root root 1795 Mar 1 2005 -GPG-KEY -r--r--r-- 2 root root 1795 Mar 1 2005 RPM-GPG-KEY-centos4 -r--r--r-- 1 root root 571730 May 7 01:39 yumgroups.xml
