What is Hostgroup in Linux?
hostgroup (5) – Linux Man Pages A host group entry is used to merge host names to groups. Each host group entry file defines one group. Inside a group definition file you can also reference groups. These groups are called subgroups. A subgroup is referenced by the sign “@” as first character of the name.
What is a Hostgroup?
A host group definition is used to group one or more hosts together for simplifying configuration with object tricks or display purposes in the CGIs.
How do I find my host group Linux?
To view all groups present on the system simply open the /etc/group file. Each line in this file represents information for one group. Another option is to use the getent command which displays entries from databases configured in /etc/nsswitch.
How do I find my host group in Unix?
Method #1: getent command to lookup username and group name
- getent passwd userNameHere getent passwd foo.
- getent group groupNameHere getent group bar.
How do I find my host group?
How to View the Contents of a Host Group (Command Line)
- Determine which host group to view. For example, view the contents of the web-server host group.
- View the host group. $ changemgr hosts [ -u username ] [ -p file ] [ -d domain ] \ [ -l ] [ -g ] [ -R ] [ -o format ] [ topopath ] -l.
How do I create a host group in Dynatrace?
Assigning a host to a host group During: To assign a host to a host group when you install OneAgent, use the –set-host-group parameter. On Windows, you can also type the group name in the installer UI. After: To assign a host to a host group after you install OneAgent, use the oneagentctl command-line tool.
What are Nagios objects?
An object in Nagios is a unit of information, such as a host, service, contact, group, timeperiod, etc. Since these units or objects represent text files, they can inherit properties from other units or objects. When a host or service is created a template is used to create that host or service.
What are macros in Nagios?
Standard Macros in Nagios
- Service checks.
- Service notifications.
- Host checks.
- Host notifications.
- Service event handlers and/or a global service event handler.
- Host event handlers and/or a global host event handler.
- OCSP command.
- OCHP command.
How do you create a group in Unix?
- To create a new group, use the groupadd command.
- To add a member to a supplementary group, use the usermod command to list the supplementary groups that the user is currently a member of, and the supplementary groups that the user is to become a member of.
What does it mean to be in a group in Unix?
Unix Group Membership. Users are organized into groups, where every user is in at least one group, and may be in other groups. Group membership can give you special access to files and directories belonging to that group.
Where do I find the groups in Linux?
/etc/group is an text file which defines the groups to which users belong under Linux and UNIX operating system. Again, you have to search /etc/group file using following syntax:
How are host groups used in identity management?
Host groups are a way of centralizing control over important management tasks, particularly access control. All groups in Identity Management are essentially static groups, meaning that the members of the group are manually and explicitly added to the group.
How to manage host groups in Red Hat?
Managing Host Groups 1. Introduction to Identity Management 1.1. IdM v. LDAP: A More Focused Type of Service 1.1.1. A Working Definition for Identity Management 1.1.2. Contrasting Identity Management with a Standard LDAP Directory 1.2. Bringing Linux Services Together 1.2.1. Authentication: Kerberos KDC 1.2.2.