How to Install and Uninstall sup Package on Ubuntu 21.10 (Impish Indri)

Last updated: December 23,2024

1. Install "sup" package

Please follow the steps below to install sup on Ubuntu 21.10 (Impish Indri)


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

Learn how to uninstall sup on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                sup
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the sup package on Ubuntu 21.10 (Impish Indri)

Package: sup
Architecture: amd64
Version: 20100519-3
Priority: optional
Section: universe/devel
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian QA Group
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 263
Depends: libc6 (>= 2.14), libcrypt1 (>= 1:4.1.0), libwrap0 (>= 7.6-4~)
Filename: pool/universe/s/sup/sup_20100519-3_amd64.deb
Size: 84232
MD5sum: 0af6c685792efa9fe1fd262b6fb137e7
SHA1: 4c3de747791c24bf2f61b98567af7649b23f1328
SHA256: 385f794f17b495426db10c43f9bd72a3e56ce6516711c7dd6209b8ef87b3c539
SHA512: e16e0747b09cfac68e985fb06bf36bc4a68af1b68fdefb7fcf874bc49b85fcc8c9a3636acae4b8e69dd835389a0735fedc9aa5242bd546abe2f1cab819c22ee3
Description-en: Software Upgrade Protocol implementation
The SUP System is a set of programs developed by Carnegie Mellon
University that provide for collections of files to be maintained in
identical versions across a number of machines. These programs are:
.
SUP: The "client" program, run by users or system maintainers, which
initiates the upgrade activity on a machine requesting the
latest version of a collection of files. SUP will normally be
run as a daemon, firing up once each night (week, etc.) to
upgrade the specified file collections.
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SUPFILESRV: The "file server" program, a daemon that is run by the
system maintainer to service requests for files initiated by client
SUP programs. The file server runs on every machine used as a
"repository" of distributable versions of files. It runs continuously
and listens for network connection requests by individual client
processes; for each individual client request, a process is forked to
service that request.
.
SUPSCAN: The "file scanner" program, that may optionally be run
periodically to speed up execution of the file server. It
pre-compiles a list of files on the file system that match the
specifications for a given file collection so that the file server
need not do this during each upgrade of that collection. The file
scanner is normally used daily for very large file collections that
are upgraded by many clients each day; it is not so useful for small
file collections or for those that are upgraded by only a few client
machines per day.
Description-md5: 8878007a6b8b089db88a860a9bc59d46