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
Read More...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?
Read More...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
Read More...Is there a replacement for docker swarm on Rocky Linux 8?
by Danila Vershinin, August 21, 2021
How to fix would like to use `docker swarm` on rocky linux 8, but `docker` is not available.- what orchestration tool can one use in pace of `docker swarm` on rocky linux 8?
Read More...Not able to install tomcat package on Rocky Linux 8
by Danila Vershinin, August 20, 2021
How to fix does rocky linux 8 support installation of tomcat package?
Read More...Does SSSD support Active Directory’s built-in groups?
by Danila Vershinin, August 19, 2021
How to fix in rocky linux 8, does sssd support active directory’s built-in groups?
Read More...Need to set up yum repository for locally-mounted DVD on Rocky Linux 8
by Danila Vershinin, August 18, 2021
How to fix how to set up yum repository to use locally-mounted dvd with rocky linux 8?- would like to upgrade server from rocky linux 8.x to rocky linux 8.y- have a secure environment that will never be connected to the internet, but still needs to be updated- is there a way to update the packages on server, with no satellite server and servers disconnected from internet- how to apply offline patches for red hat systems using binary dvd iso?- how do i create a local repository in rocky linux 8?
Read More...leapp upgrade fails with KeyError on persistentnetnamesconfig/actor.py
by Danila Vershinin, August 17, 2021
How to fix while attempting an upgrade from centos 7 to rocky linux 8 via leapp, the `persistentnetnamesconfig` actor fails with a keyerror
Read More...Is DNF available for Rocky Linux?
by Danila Vershinin, August 16, 2021
How to fix when will `dnf` replace yum in rhel?- is `dnf` available in rocky linux 8?
Read More...SSSD becomes unresponsive while continuing to run useradd continuously in batches.
by Danila Vershinin, August 15, 2021
How to fix sssd becomes unresponsive while continuing to run useradd continuously in batches. for example: ~~~ # for i in `seq 1 4500`; do useradd-s /sbin/nologin testuser$i; done ~~~- the following error was frequently seen. ~~~ the memcache was not invalidated by nss responder. ~~~
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