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Thus, the second command (apt upgrade -y) starts automatically after the successful completion of the first command. Using &, we combined the two teams into one. Now you know the difference between apt update and apt upgrade.
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When you run the apt upgrade command, your system will start downloading updates to these packages and, therefore, will update their version.
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When you run the apt update command, your system knows which packages the update is available for. This command actually updates your system. She just gets information about the packages. The apt update command does not install a new package or update an existing package. Thus, your system checks if a new package is available from Kali Linux servers or if a new version is available. This command updates the list of repositories on your system. If there is an update command that should update the system, then why is the upgrade command used? Now you see two commands: update and upgrade. This is why it is called the package manager. The apt command is used to install, uninstall, update packages, i.e., software on your system. Thus, Ubuntu and Kali Linux use the Debian package management system. Kali Linux is based on Debian, as is Ubuntu. Then please repeat apt-get update and apt-get upgrade until 100% start loading and configuration files (it will take a long time). gz format files, so in the /etc//00aptitude file, (if you do not have this file, please build your own) Add the following to the last line ofĪcquire :: CompressionTypes :: Order “gz” Īfter apt-get update, some errors will still appear after executing apt-get upgrade. I suggest you choose an update source when you need it only.Ġ% waiting for the header-it has been stuck in this place, it is likely to be a network problem (mine is not stable on the campus network), the solution is to add # comments in front of deb in the official source, and then execute apt-get update, The update will be completed directly, then remove the # in front of deb, and execute apt-get update again to get the header.Īn error hash checksum does not match-after observation, the checksum does not match are all. In fact, every time they update, there will be unsuccessful updates. It is found that many beginners who use kali Linux paste many open sources into their etc/apt sources.list files when configuring mirror sources. I hope its working now and you got your system updated but if not then leave a comment with details about the error.
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Proxychains apt-get update & apt-get upgrade
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