霸王硬上弓's Blog

附件：WR703N_art_backup

# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00020000 00010000 “boot”
mtd1: 00100000 00010000 “kernel”
mtd2: 002c0000 00010000 “rootfs”
mtd3: 00010000 00010000 “config”
mtd4: 00010000 00010000 “art”
# cat /dev/mtdblock4 >art
# tftp -p -l art 192.168.1.2

(192.168.1.2 is my pc which is a tftp server)

转自：http://blog.chinaunix.net/uid-26082927-id-3053500.html