What is the purpose of the Nsswitch conf file?

What is the purpose of the Nsswitch conf file?

The /etc/nsswitch. conf file is used to configure which services are to be used to determine information such as hostnames, password files, and group files. The last two ones, password files, and group files in our case are not used, since we don’t use NIS services on our server.

What does compat mean in Nsswitch conf?

1. 8. Compat is used to support the +/- features of passwd and group local files. Historically if you wanted to include information from a different source e.g. NIS, you could put an entry in your password/group file +username +@netgroup which would cause the information for username or netgroup to be read from NIS.

What does the ETC Nsswitch conf file manager?

The /etc/nsswitch. conf file configures how the system uses various databases and name resolution mechanisms. The first field of entries in this file identifies the name of the database.

What is ETC Hosts file in Linux?

In Linux, /etc/hosts is a file used by the operating system to translate hostnames to IP-addresses. It is also called the ‘hosts’ file. By adding lines to this file, we can map arbitrary hostnames to arbitrary IP-addresses, which then we can use for testing websites locally.

What does compat mean?

1 : capable of existing together in harmony compatible theories compatible people. 2 : capable of cross-fertilizing freely or uniting vegetatively. 3 : capable of forming a homogeneous mixture that neither separates nor is altered by chemical interaction.

Why do we host etc?

The /etc/hosts file contains a mapping of IP addresses to URLs. Your browser uses entries in the /etc/hosts file to override the IP-address-to-URL mapping returned by a DNS server. This is useful for testing DNS (domain name system) changes and the SSL configuration before making a website live.

What should be in the nsswitch.conf file?

The nsswitch.conf File. Each line of that file identifies a particular type of network information, such as host, password, and group, followed by one or more sources, such as NIS+ tables, NIS maps, the DNS hosts table, or local /etc, where the client is to look for that information. For additional information on the nsswitch.conf file,…

What is the name of the database in nsswitch?

Each category of information is identified by a database name. The file is plain ASCII text, with columns separated by spaces or tab characters. The first column specifies the database name.

Where do I find nsswitch.conffile in Solaris 8?

For additional information on the nsswitch.conffile, see Solaris Naming Administration Guide. An /etc/nsswitch.conffile is automatically loaded into every workstation’s /etcdirectory by the Solaris 8 release software, along with the following alternate (template) versions:

What is the NSS configuration file in Linux?

The Name Service Switch (NSS) configuration file, /etc/nsswitch.conf, is used by the GNU C Library and certain other applications to determine the sources from which to obtain name-service information in a range of categories, and in what order.