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When applied to a fully qualified domain name (FQDN) the host command will return information associated with that name such as its IP address and mail handling host. It can also be used to list all members of a domain. [2] The host command is also able to perform reverse IP lookups to find the FQDN associated with an IP address. [3]
The Linux-IO Target (LIO) is an open-source Small Computer System Interface (SCSI) target implementation included with the Linux kernel. [ 1 ] [ better source needed ] Unlike initiators, which begin sessions, LIO functions as a target, presenting one or more Logical Unit Numbers (LUNs) to a SCSI initiator , receiving SCSI commands, and managing ...
Ping Scan – Check host by sending ping requests. TCP/IP stack fingerprinting – Determining the operating system and hardware characteristics of network devices based on observations of network activity of said devices. Scriptable interaction with the target – using Nmap Scripting Engine [12] (NSE) and Lua programming language.
The ipconfig command supports the command-line switch /all. This results in more detailed information than ipconfig alone. An important additional feature of ipconfig is to force refreshing of the DHCP IP address of the host computer to request a different IP address. This is done using two commands in sequence.
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 On Linux, netstat (part of "net-tools") is superseded by ss (part of iproute2).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 ...
The command-line interface allows managing firewall rulesets for protocol, ports, source and destination; or predefined services by name. Services are defined as XML files containing port- and protocol-mappings, and optionally extra information like specifying subnets and listing required Kernel helper modules. [ 9 ]
These include standard IP addresses and TCP and UDP port numbers. sys/un.h: PF_UNIX and PF_LOCAL address family. Used for local communication between programs running on the same computer. arpa/inet.h: Functions for manipulating numeric IP addresses. netdb.h: Functions for translating protocol names and host names into numeric addresses.
Python added support for SocketCAN in version 3.3. [2] An open source library python-can provides SocketCAN support for Python 2 and Python 3 [3] [circular reference]. Installing a CAN device requires loading the can_dev module and configuring the IP link to specify the CAN bus bitrate, for example: