this script actually uses a DNS query (using the host command) to extract the hostname associated with the assigned IP address. DHCP servers can actually explicitly set a host name option (option 12), which can potentially be different from the hostname you obtain from a DNS query on the IP (this could potentially also fail, if no PTR record for the IP exists on the DNS) – Ale Feb 12 '15 at

There are many ways to find Hostname and IP address of a local machine. Here is a simple method to find hostname and IP address using C program. We will be using the following functions :-gethostname(): The gethostname function retrieves the standard host name for the local computer. May 04, 2019 · -i, --ip-address: Display the network address(es) of the hostname. Note that this works only if the hostname can be resolved. Avoid using this option if at all possible; use hostname --all-ip-addresses instead.-I, --all-ip-addresses: Display all network addresses of the host. This option enumerates all configured addresses on all network Each computer that has an IP address assigned on our network must also posses a hostname (also known as a Computer Name). There must not be to identical computer names within the same network. Note: Windows does not permit computer names that exceed 15 characters, and you cannot specify a DNS host name that differs from the NETBIOS host name Don't do it like that. Of course Ansible already knows the hostname. The hostname as defined in your inventory would be {{ inventory_hostname }}. The hostname as reported by the server is {{ ansible_hostname }}. Additionally there is {{ ansible_fqdn }}. So just use any of these instead of running an additional task: Dec 13, 2018 · 1) Find the IP address of the computer if you do not already have it 1 a) Go to Computer Management (right click on My Computer and click on Manage) 1 b) Go to System Tools, Shared Folders, Sessions (in the left hand pane) and find the IP Address of the PC that the user is logged onto (this sometimes shows the computer name instead of the IP

The HostName class is used to initialize and provide data for a hostname used in network apps. A HostName object can be used for a local hostname or a remote hostname used to establish a network connection. The HostName object is used by many classes in other related namespaces for network apps. These include the following:

About the hostname and physical address. Ethernet Adapter - If your server has more than one Ethernet adapter, select one that corresponds to a physical network adapter. Do not use the physical address for any wireless or Bluetooth devices, as these are not valid and your network license will not work. I'm looking for a command line tool which gets an IP address and returns the host name, for Windows. Stack Exchange Network Stack Exchange network consists of 177 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Nov 13, 2018 · Hostname command information for MS-DOS and the Windows command line. Page includes hostname command availability, syntax, and examples. Dec 08, 2003 · The Ping.exe utility is often one of the first command-line utilities admins turn to when troubleshooting Windows 9x TCP/IP networks. Like sonar, it returns a reply when it hits its target.

Aug 03, 2014 · In general, when we need to find an IP Address of a machine, we run the ipconfig command in a command prompt. We can also find it using C# using the DNS Class. The Dns(Domain Name Service) class is present in the System.Net namespace that has methods to retrieve IP Addresses, Host Names and so on.

Don't do it like that. Of course Ansible already knows the hostname. The hostname as defined in your inventory would be {{ inventory_hostname }}. The hostname as reported by the server is {{ ansible_hostname }}. Additionally there is {{ ansible_fqdn }}. So just use any of these instead of running an additional task: Dec 13, 2018 · 1) Find the IP address of the computer if you do not already have it 1 a) Go to Computer Management (right click on My Computer and click on Manage) 1 b) Go to System Tools, Shared Folders, Sessions (in the left hand pane) and find the IP Address of the PC that the user is logged onto (this sometimes shows the computer name instead of the IP