How to Install and Uninstall dnssec-trigger.x86_64 Package on Amazon Linux 2

Last updated: February 06,2025

1. Install "dnssec-trigger.x86_64" package

This tutorial shows how to install dnssec-trigger.x86_64 on Amazon Linux 2


    
        
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                sudo yum makecache
            
                    
    
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                sudo yum install
            
                        
                dnssec-trigger.x86_64
            
                    
    
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2. Uninstall "dnssec-trigger.x86_64" package

In this section, we are going to explain the necessary steps to uninstall dnssec-trigger.x86_64 on Amazon Linux 2:


    
        
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                sudo yum remove 
            
                        
                dnssec-trigger.x86_64
            
                    
    
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                sudo yum autoremove
            
                    
    
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3. Information about the dnssec-trigger.x86_64 package on Amazon Linux 2

Loaded plugins: ovl, priorities
Available Packages
Name : dnssec-trigger
Arch : x86_64
Version : 0.11
Release : 22.amzn2.0.2
Size : 119 k
Repo : amzn2-core/2/x86_64
Summary : NetworkManager plugin to update/reconfigure DNSSEC resolving
URL : http://www.nlnetlabs.nl/downloads/dnssec-trigger/
License : BSD
Description : dnssec-trigger reconfigures the local unbound DNS server. This
: unbound DNS server performs DNSSEC validation, but dnssec-trigger
: will signal it to use the DHCP obtained forwarders if possible,
: and fallback to doing its own AUTH queries if that fails, and if
: that fails prompt the user via dnssec-trigger-applet the option to
: go with insecure DNS only.