添加一个用户,起初指定他的帐号在30天后过期,现在想改变这个过期时间,用______命令最合适。
A. usermod -a
B. usermod -d
C. usermod -x
D. usermod -e
查看答案
修改用户的个人说明,应使用命令______
A. groupmod-c"Thisisatest" user1
B. chmod-c"Thisisatest" user1
C. usermod-c"Thisisatest" user1
D. usermod-e"Thisisatest" user1
The young woman seated next to us at the restaurant had an exotic air, her looks and style, we thought, made it likely that she was not American born.
Learning a language sometimes seems as difficult as dieting. The solution is to figure out how to stay interested after the novelty wears off.
TellMeMore believes it has an advantage because its software not only teaches words and phrases, but includes videos showing students how to shape their mouths to create difficult sounds.