文件操作 - legal
返回文件管理
返回主菜单
删除本文件
文件: /etc/legal
编辑文件内容
The programs included with the Ubuntu system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law.
修改文件时间
将文件时间修改为当前时间的前一年
删除文件