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DNF Update Information – Fedora/CentOS 8

Learn how to generate a patch report on @fedora #linux. No need to search the web when all the info you need is available with #dnf. #fedora

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File Server

Linux Server won’t restart

Not too long ago I ran into a problem where a server with systemd would not shutdown or reboot through normal means. When executing  sudo shutdown -r now I would get a weird message back as output: Failed to start reboot.target: Connection timed out See system logs and ‘systemctl status reboot.target’ for details. Failed to open /dev/initctl: …

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command shell

Command not found!

So you’re running through some instructions to configure software on your system, or troubleshoot some problem with a service and you see an error at the command line that says “command not found”. Here is how to locate the packages you need to install in order to use commands that are not available on your …

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