linux 常用命令

//密码修改
[root@localhost ~]# passwd root
Changing password for user root.
New UNIX password:
Retype new UNIX password:
passwd: all authentication tokens updated successfully.

 

//远程复制文件
[root@master0 ~]# scp Corpora_zh_en.MYI root@10.30.8.10:/liu/