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What does yum history sync do?
Sync – Updates the rpmdb/yumdb data stored for any installed packages to what is current in the repo. Stats – Provides statistics about the current history DB.
How do I check my yum status?
Re: where to check yum installed logs and complete status You can check /var/log/messages to see if installation has started. Also if you want to check how much data has been downloaded, yum keeps package in yum cache while downloading, you can run ‘du -sh’ in watch command to check the status.
How is the ” Yum history ” feature of Yum used?
“yum history” feature of yum is a mostly overlooked but very powerful utility in Linux. It can be used to rollback/redo/undo yum transaction to a state where everything was working fine. “yum history” command examples to display, rollback, redo, undo yum transactions – The Geek Diary
How to use the Yum history ” undo ” command?
Yum history “undo”. Much like the rollback command noted above, we are going to expand on the last transaction and demonstrate how the “history undo” command functions. To undo an operation, we need to run the “yum history undo” command with the specific “ID” number of the transaction that you want to revert back to.
What does Yum do on a CentOS system?
YUM is an interactive, rpm based, high level package manager for RHEL/CentOS systems, it enables users to install new packages, remove/erase old/unwanted packages. It can automatically run system updates and does dependency analysis, and also perform queries on the installed packages and/or available packages plus so much more.
How to check the status of a package in Yum?
At least one package has been downgraded to an older version. At least one package has been removed. At least one new package has been installed. At least one package has been marked as obsolete. At least one package has been reinstalled. At least one package has been updated to a newer version.