How to Install and Uninstall tcpd Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: May 14,2024

1. Install "tcpd" package

Please follow the steps below to install tcpd on Ubuntu 20.10 (Groovy Gorilla)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                tcpd
            
                    
    
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2. Uninstall "tcpd" package

Please follow the steps below to uninstall tcpd on Ubuntu 20.10 (Groovy Gorilla):


    
        
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                sudo apt remove
            
                        
                tcpd
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the tcpd package on Ubuntu 20.10 (Groovy Gorilla)

Package: tcpd
Architecture: amd64
Version: 7.6.q-30
Multi-Arch: foreign
Priority: optional
Section: universe/net
Source: tcp-wrappers
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Marco d'Itri
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 118
Depends: libc6 (>= 2.14), libwrap0 (= 7.6.q-30)
Filename: pool/universe/t/tcp-wrappers/tcpd_7.6.q-30_amd64.deb
Size: 24368
MD5sum: a657745bb97870f387f69bbbeaa17f20
SHA1: 0f8455de29621712ad6392ca4accd00809635bba
SHA256: b874df01ccc670ea5a08a86ed688b34075ba20dab7194422c19b2d4116d96c61
SHA512: b0b2bab761b6fdad05b3c97ca52d145b886b747c6ec68de90ecd70e1b53893410308d395269308163c37419c72f013ca06913839ac8341c27e8645529066e5ad
Description-en: Wietse Venema's TCP wrapper utilities
Wietse Venema's network logger, also known as TCPD or LOG_TCP.
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These programs log the client host name of incoming telnet,
ftp, rsh, rlogin, finger etc. requests.
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Security options are:
- access control per host, domain and/or service;
- detection of host name spoofing or host address spoofing;
- booby traps to implement an early-warning system.
Description-md5: d52fad3ffb22dc8056c1ddced83af179