How to Install and Uninstall ntpsec-ntpdate Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 21,2024

1. Install "ntpsec-ntpdate" package

Please follow the guidance below to install ntpsec-ntpdate on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                ntpsec-ntpdate
            
                    
    
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2. Uninstall "ntpsec-ntpdate" package

Please follow the instructions below to uninstall ntpsec-ntpdate on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                ntpsec-ntpdate
            
                    
    
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            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the ntpsec-ntpdate package on Ubuntu 21.10 (Impish Indri)

Package: ntpsec-ntpdate
Architecture: amd64
Version: 1.2.0+dfsg1-4
Priority: optional
Section: universe/net
Source: ntpsec
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Richard Laager
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 119
Depends: netbase, python3 (>= 3.3), python3-ntp (= 1.2.0+dfsg1-4)
Conflicts: ntpdate
Replaces: ntpdate
Filename: pool/universe/n/ntpsec/ntpsec-ntpdate_1.2.0+dfsg1-4_amd64.deb
Size: 31168
MD5sum: 9ed7b162348b3dbcb353193cca489aab
SHA1: bc9f418ad4d5023fe248f450d381d9ab63415a06
SHA256: 5cb154330ce8853113f6afdfee4e839c173df951fb0e1785b2ef4f788fb365da
SHA512: 718265deeae060fbd595d60fcca3dcbd2c6cd208a4034767803f2b610fc792401029e6770b06cbbf80f1dd431c84728fc3be50bc249f53d02fca2fa4d8eb61f1
Homepage: https://www.ntpsec.org
Description-en: client for setting system time from NTP servers
NTP, the Network Time Protocol, is used to keep computer clocks
accurate by synchronizing them over the Internet or a local network,
or by following an accurate hardware receiver that interprets GPS,
DCF-77, or similar time signals.
.
ntpdate is a simple NTP client that sets a system's clock to match
the time obtained by communicating with one or more NTP servers. It
is not sufficient, however, for maintaining an accurate clock in the
long run. ntpdate by itself is useful for occasionally setting the
time on machines that do not have full-time network access, such as
laptops.
.
This is the NTPsec version of ntpdate. NTPsec is a secure, hardened,
and improved implementation derived from the original NTP project.
.
If the full NTP daemon from the package "ntpsec" is installed, then
ntpsec-ntpdate is not necessary.
Description-md5: 71e2f5537b567c32013b184c9137b5ef