[问题3] Linux系统中Samba的主要配置文件是/etc/samba/smb/conf，请根据以下的smb.conf配置文件，在空缺中填写恰当的内容。
Linux服务器启动Samba服务后，在客户机的“网络邻居”中显示提供共享服务的Linux主机名为______，其共享的服务有______，能够访问Samba共享服务的客户机的地址范围是______；能够通过Samba服务读写/home/samba中内容的用户是______；该Samba服务器的安全级别是______。
[global]
workgroup=MYGROUP
metbios name=smb-server
server string = Samba Server
hosts allow = 192.168.1 192.168.2.127
load printers = yes
[printers]
commert = My Printer
browseable = yes
path =/usr/spool/samba
guest ok = yes
writable = no
printable = yes
[public]
comment = Public Test
browseable = no
path =/home/samba
public = yes
writable = yes
printable = no
write list = @test
[user 1 dir]
comment = Userl’s Service
browseable = no
path =/usr/usrl
valid uers = userl
public = no
writable = yes
printable = no