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If you are looking for a simple, general mechanism for the local specification of IP addresses for specific hostnames (server names), use the HOSTS file, not the LMHOSTS file. The file, if it exists, is read as the LMHOSTS setting file. A sample file (lmhosts.sam) is provided. It contains documentation for manually configuring the file.
A file URI has the format file://host/path. where host is the fully qualified domain name of the system on which the path is accessible, and path is a hierarchical directory path of the form directory/directory/.../name. If host is omitted, it is taken to be "localhost", the machine from which the URL is being interpreted.
The hosts file is one of several system facilities that assists in addressing network nodes in a computer network. It is a common part of an operating system's Internet Protocol (IP) implementation, and serves the function of translating human-friendly hostnames into numeric protocol addresses, called IP addresses, that identify and locate a host in an IP network.
Location of target nodes is specified through inventory configuration lists (INI or YAML formatted) located at /etc/ansible/hosts (on Linux). [14] [25] The configuration file lists either the IP address or hostname of each node that is accessible by Ansible. In addition, nodes can be assigned to groups. [14]
When requesting a file transfer, the host making the request identifies the corresponding data connection by its network layer and transport layer addresses. If the host making the request lies behind a simple NAT firewall, the translation of the IP address or TCP port number makes the information received by the server invalid.
Added a history section to provide background on hosts files origins and uses. On my to-do list for this article: o Fix the crappy formatting, spelling errors, etc o Fix all the technical ambiguity, remove OS prejudices, etc. o Move chunks of the article into a more appropriate article, such as "Hosts_File_Filtering" or something
Host name: Minimum of 1 octet: Name of the client. The name may be qualified with the local domain name. 13: Boot file size: 2 octets: Length of the boot image in 512B blocks 14: Merit dump file: Minimum of 1 octet: Path where crash dumps should be stored 15: Domain name: Minimum of 1 octet: 16: Swap server: 4 octets: 17: Root path: Minimum of ...
chroot is an operation on Unix and Unix-like operating systems that changes the apparent root directory for the current running process and its children.A program that is run in such a modified environment cannot name (and therefore normally cannot access) files outside the designated directory tree.