How to Install and Uninstall knock-server.x86_64 Package on Rocky Linux 9

Last updated: November 30,2024

1. Install "knock-server.x86_64" package

Please follow the guidance below to install knock-server.x86_64 on Rocky Linux 9


    
        
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                sudo dnf update
            
                    
    
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                sudo dnf install
            
                        
                knock-server.x86_64
            
                    
    
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2. Uninstall "knock-server.x86_64" package

This tutorial shows how to uninstall knock-server.x86_64 on Rocky Linux 9:


    
        
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                sudo dnf remove
            
                        
                knock-server.x86_64
            
                    
    
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                sudo dnf autoremove
            
                    
    
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3. Information about the knock-server.x86_64 package on Rocky Linux 9

Last metadata expiration check: 0:06:22 ago on Fri Feb 16 06:49:52 2024.
Available Packages
Name : knock-server
Version : 0.8
Release : 2.el9
Architecture : x86_64
Size : 42 k
Source : knock-0.8-2.el9.src.rpm
Repository : epel
Summary : A port-knocking server/client
URL : http://www.zeroflux.org/projects/knock
License : GPLv2+
Description : Knock is a port-knocking server/client. Port-knocking is a method where a
: server can sniff one of its interfaces for a special "knock" sequence of
: port-hits. When detected, it will run a specified event bound to that port
: knock sequence. These port-hits need not be on open ports, since we use
: libpcap to sniff the raw interface traffic. This package contains the
: knockd server.