“net usershare”返回错误 255：WARNING: Ignoring invalid value 'share' for parameter 'security'
Ignoring unknown parameter "password level"
Ignoring unknown parameter "update encrypted"
net usershare: cannot open usershare directory /var/lib/samba/usershares. Error 权限不够
You do not have permission to create a usershare. Ask your administrator to grant you permissions to create a share.
中文 
Ignoring unknown parameter "password level"
Ignoring unknown parameter "update encrypted"
net usershare: cannot open usershare directory /var/lib/samba/usershares. Error 权限不够
You do not have permission to create a usershare. Ask your administrator to grant you permissions to create a share.