配置samba服务后windows访问验证不进去

配置samba服务后windows访问验证不进去
权限问题吗?大家帮我看看...
[root@studying home]# cd /ect/samba
-bash: cd: /ect/samba: 没有那个æ-‡ä»¶æˆ-目录
[root@studying home]# cd \
> cd \
[root@studying home]# cd /
[root@studying /]# cd \
>
[root@studying ~]# cd /ect/samba
-bash: cd: /ect/samba: 没有那个æ-‡ä»¶æˆ-目录
[root@studying ~]# clear
[root@studying ~]# service samba restart
samba: unrecognized service
[root@studyi务：šservice smb restart [ 确定 ]
[root@studying ~]# vi /etc/samba/smb.conf
[share]
comment = share
path = /home/share
valid users itol
pulic = yes
writeable = yes