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NMAP – A Stealth Port Scanner–reference

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CentOS下安装JDK7 转载

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解决两台centos虚拟机Telnet服务无法联机的问题

关闭防火墙[root@localhost ~]# service iptables stopiptables: Flushing firewall rules: [ OK ]iptables: Set

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linux主机间复制文件

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RPM安装命令总结–转载

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linux乱码问题

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linux vi 撤销重做于前进后退–转

在vi中按u可以撤销一次操作u 撤销上一步的操作Ctrl+r 恢复上一步被撤销的操作注意:如果你输入“u”两次,你的文本恢复原样,那应该是你的Vim被配置在Vi兼容模式了。重做如果你撤销得太多,你可以

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Common Linux log files name and usage–reference

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How to allow/block PING on Linux server – IPTables rules for

How to allow/block PING on Linux server – IPTables rules for

BYADMIN-APRIL, 9TH 2014The ‘PING’, it’s a command-line tool to check a host is reachable or not. We

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