Author Archives: Jens Kuehnel

podman-compose in RHEL8

If you are – like me – running podman-compose from EPEL in RHEL8 and running into the error message “invalid config provided: extra host entries must be specified on the pod: network cannot be configured when it is shared with … Continue reading

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My podman journey so far

This blog post was rotting in my queue since November of 2021, but the info is still helpfull for someone, so I post it now. I had a long time ago a look at docker when just version 1 was … Continue reading

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Firewalld Fedora 34 -> 35 Masquerade between Zones not working anymore

I updated my firewall from 34 to 35 and my firewall was not working anymore. There is a not good documented change with the release of firewalld 1.0 that hit me. The fix is simple if you found it. firewall-cmd … Continue reading

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Note to self: Windows install

Install Chocolaty (Packagemanger for Windows) from https://chocolatey.org/install Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString(‘https://chocolatey.org/install.ps1’)) Install needed software choco install chocolateyGUI 7zip cdburnerxp crystaldiskinfo firefox libreoffice-fresh putty sumatrapdf sysinternals vlc windirstat shutup10 teamviewer nextcloud-client run … Continue reading

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Happy Backup Day

Finally I can write my happy “backup day” blog post, after several years of problems with my own backup. Even when it is a couple of days to late 😉 The last weeks I create a new backup setup and … Continue reading

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Centos and the end of a horrible year (Part II)

2020 will be for most people one of the worst years in their living memory. The world is under lockdown because of SARS-Corona Virus 2 or better Covid-19. As I’m a member of a risk group, my social life is … Continue reading

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Graylog or the end of a horrible year (Part I)

2020 will be – for most people – one of the worst years in their living memory. The world is under lockdown because of SARS-Corona Virus 2 or Covid-19. As I’m part of a risk group, my social life is … Continue reading

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Hey, I just need a virtual Machine with …

If you just need a fast (manual) installation with a certain OS. Instead of downloading the ISO and than start the install. Just use virt-install that will do the download, startup etc. for you. Yes, I know there are better … Continue reading

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Moving my Server with less than a second downtime

As I’ve written in my previous post, I moved to a new Hetzner Box. This is how I setup my virtual Host and how I moved my server, including all virtual machines, to the new data center with a downtime … Continue reading

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lmsensors for Monitoring a Hetzner EX41 with nct6775 on Centos7

Hi, I recently rented a new Hetzner Box to replace my old. I moved from EX40 to EX41 and saving even some money every month :-). Every thing went smooth, but the sensors did not work. I had to use … Continue reading

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