V2EX elric8
 elric8 最近的时间轴更新
elric8

elric8

V2EX 第 98177 号会员,加入于 2015-02-16 22:18:40 +08:00
elric8 最近回复了
2016-10-06 09:39:50 +08:00
回复了 elric8 创建的主题 问与答 centos 无法 dns 解析
# Generated by iptables-save v1.4.7 on Thu Oct 6 09:32:03 2016
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [4:512]
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
-A INPUT -p udp -m udp --dport 443 -j ACCEPT
-A INPUT -p udp -m udp --dport 53 -j ACCEPT
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
-A OUTPUT -p tcp -m tcp --dport 443 -j ACCEPT
-A OUTPUT -p udp -m udp --dport 443 -j ACCEPT
-A OUTPUT -p udp -m udp --dport 53 -j ACCEPT
COMMIT
# Completed on Thu Oct 6 09:32:03 2016
2015-03-14 08:20:08 +08:00
回复了 elric8 创建的主题 VPS 问一个小白问题为什么我用 xshell5 打什么都是无效啊
@rainy3636
@acess
打ls可以看到根目录
但是打yum wget netstat
就显示
sftp:/root> yum
sftp: unknown command "yum"
sftp:/root> yum
sftp: unknown command "yum"
sftp:/root> wget
sftp: unknown command "wget"
sftp:/root> netstat -antp
sftp: unknown command "netstat"
sftp:/root>
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