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ipconfig (standing for "Internet Protocol configuration") is a console application program of some computer operating systems that displays all current TCP/IP network configuration values and refreshes Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS) settings. [1]
dig is a network administration command-line tool for querying the Domain Name System (DNS). dig is useful for network troubleshooting and for educational purposes. [ 2 ] It can operate based on command line option and flag arguments, or in batch mode by reading requests from an operating system file.
Many Linux distributions have deprecated the use of ifconfig and route in favor of the software suite iproute2, such as ArchLinux [3] or RHEL since version 7, [4] which has been available since 1999 for Linux 2.2. [5] iproute2 includes support for all common functions of ifconfig(8), route(8), arp(8) and netstat(1). It also includes multicast ...
Red Hat initiated the NetworkManager project in 2004 with the goal of enabling Linux users to deal more easily with modern networking needs, particularly wireless networking. NetworkManager takes an opportunistic approach to network selection, attempting to use the best available connection as outages occur, or as the user roams between ...
nslookup operates in interactive or non-interactive mode. When used interactively by invoking it without arguments or when the first argument is - (minus sign) and the second argument is a hostname or Internet address of a name server, the user issues parameter configurations or requests when presented with the nslookup prompt (>).
On Linux this program is mostly obsolete, although still included in many distributions. On Linux, netstat (part of "net-tools") is superseded by ss (part of iproute2 ). The replacement for netstat -r is ip route , the replacement for netstat -i is ip -s link , and the replacement for netstat -g is ip maddr , all of which are recommended instead.
Webmin, written by Jamie Cameron, was first released as version 0.1 in October 1997. It was originally written during the time that Cameron administered a DNS server and needed an easy-to-use interface to allow users to make changes to the DNS records without giving them root access to the server. [8]
In CentOS Linux search domain can be defined by editing the ifcfg file corresponding to the network. [8] In Mac OS X the setting is located under the DNS tab, next to DNS server settings. A similar setting in Microsoft Windows is the Connection-specific DNS Suffix .