nameserver ip lookup

Effective immediately: Ifconfig eth0 192.168.1.102 netmask 255.255.255.0 Start effective: Vim/etc/sysconfig/network-scripts/ifcfg-eth0 Join Ipaddr = 192.168.1.102 Netmask = 255.255.255.0 Modify the Default GatewayEffective immediately:Route add

Transfer from http://www.cnblogs.com/lidp/archive/2009/12/02/1697480.htmlImmediate effect:Ifconfig eth0 192.168.1.102 netmask 255.255.255.0Activation takes effect:Vim/etc/sysconfig/network-scripts/ifcfg-eth0Joinipaddr=192.168.1.102netmask=255.255.255

Netstat Command Overview:Netstat is a very useful tool for monitoring TCP/IP networks, which can display routing tables, actual TCP network connections, TCP and UDP snooping, process memory management, and status information for each network

/etc/sysconfig/network Network Settings This file is used to specify the network configuration information on the server and contains parameters for controlling the behavior of the files and daemons associated with the network. Here is an example

network Interface (interface) is the network hardware device in the operating system representation method, such as NIC in the Linux operating system with EthX, is a positive integer starting from 0, such as eth0, eth1 ... ethX. And the common cat

Passive Information collectionFeatures:Based on open channelNo direct contact with the targetAvoid leaving all traces.Standard Reference--osint:U.S. militaryNorth Atlantic Treaty Organization noun explanationdns--domain Name System domain Name

1./etc/hosts Hosts file, officially known as the static table lookup for host name, in Chinese for the host name query static tables. Hosts file is a Linux system in charge of IP address and domain name Fast resolution of the file, in ASCII format

In Linux systems, TCP/IP networks are configured with several text files that need to be edited to complete the networking effort. The important network configuration files in the system

/Etc/resolv. conf This file is a DNS domain name resolution configuration file. Its format is very simple. Each line starts with a keyword, followed by configuration parameters.Resolv. conf has four keywords:Nameserver # define the IP address of the

In Linux systems, TCP/IP networks are configured with several text files that need to be edited to complete the networking effort. The important network configuration files in the system are:/etc/sysconfig/network/etc/hostname/etc/hosts/etc/services/