不好意思,各位兄弟,是我的错误。
我查了一下man useradd,还不是很明白-m的意思。
[PHP]
-m The user's home directory will be created if it does not exist.
The files contained in skeleton_dir will be copied to the home
user's home directory as well. The -k option is only valid in
conjunction with the -m option. The default is to not create