我按教程刷入感觉路径不对。。提示如下。。请教问题怎么解决?
WAP(Dopra Linux) # cd /var/backKey
/bin/sh: cd: can't cd to /var/backKey: No such file or directory
WAP(Dopra Linux) # tftp -g -l backKeybak.tar.gz -r backKeybak.tar.gz 192.168.100
.2
tftp: can't open 'backKeybak.tar.gz': Read-only file system