How to configure netconsole under Rocky Linux 8 ?


by Danila Vershinin, August 31, 2021

How to fix how to configure `netconsole` under rocky linux 8?

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How to install perl-Net-SNMP?


by Danila Vershinin, August 30, 2021

How to fix installation of `perl-net-snmp`.

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Not able to install “screen” package on Rocky Linux 8


by Danila Vershinin, August 29, 2021

How to fix not able to install the `screen` package on rocky linux 8

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How to share printers using Avahi and cups-browsed in CentOS 7.7


by Danila Vershinin, August 28, 2021

How to fix how can i use avahi and cups-browsed to share printers in centos 7.7 and rocky linux 8

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How to install perl-Net-SNMP?


by Danila Vershinin, August 27, 2021

How to fix installation of `perl-net-snmp`.

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How do I disable firewalld and use nftables instead ?


by Danila Vershinin, August 26, 2021

How to fix how do i disable `firewalld` and use `nftables` instead?- some `nftables` rules do not get processed when `firewalld` is enabled.

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Z guest running Rocky Linux 8 doesn’t boot latest kernel after updating the kernel


by Danila Vershinin, August 25, 2021

How to fix after updating the kernel, `zipl` doesnt’ boot the latest kernel

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How to filter log to a separate file


by Danila Vershinin, August 24, 2021

How to fix how to filter out the keyword as `xxx` or `yyy` from messages to another file such as /var/log/test.log

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The /var/log/dmesg file is not created during boot for Rocky Linux 8


by Danila Vershinin, August 23, 2021

How to fix on boot, there is no /var/log/dmesg file after install rocky linux 8.- i can get dmesg file via command dmesg, is this new design for rocky linux 8, or do i need to modify some configuration to generate it automatically?

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Python scripts running on Rocky Linux 8 can not “import yum”


by Danila Vershinin, August 22, 2021

How to fix python2/python3 scripts fail to import the python module

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