我为了能打开hg522-c的telnet功能,用TTL数据线进入猫的linux命令界面,找到hg522-c的配置文件是 /etc/defaultcfg.xml ,按照原来破解6358芯片猫的经验,想用TFTP导出配置文件,修改后再导入,结果无论如何都不能导出数据文件,我想是否权限不够,又试着导入测试文件到 var 目录,结果导入没有问题(仅限于var目录)
附HG522-cTFTP语句格式
# tftp
BusyBox v1.00 (2008.07.24-12:51+0000) multi-call binary
Usage: tftp [OPTION]... HOST [PORT]
Transfers a file from/to a tftp server using "octet" mode.
Options:
-l FILE Local FILE.
-r FILE Remote FILE.
-g Get file.
-p Put file.
-b SIZE Transfer blocks of SIZE octets.