Mount a USB flash drive. Mount the dvd and mobile hard drive in another day.

Mount the USB flash drive another day and mount the dvd and mobile hard drive. 1. before inserting the USB flash drive, # cat/proc/tartitions2, insert the USB flash drive, # cat/proc/tartitions, add a major minor # blocks name8 0 976762584 sda8 1 29302528 sda18 2 1959930 sda28 3 20145510 sda38 16 391576 sdb3 and manually mount the USB flash drive, # mount-t msdos/dev/sdb mnt/usb4, # cd/mnt/usb # ls-... qq2010 ~ 1.exe at this time, the content in the USB flash drive is displayed. 5. Create a new folder ~ 1.exe paste it, # mkdir test2 # cp/mnt/usb/qq2010 ~ 1. exe/mnt/test2/qq2010 ~ 1. exe # cd test2 # lsqq2010 ~ 1. exe