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CentOS 8 on Acer Aspire One D255E
A little over a year ago, I put CentOS 7 on my Acer Aspire One. We had no idea when RHEL 8 was coming out (turns out just a few months later when I was at the Red Hat Summit, it was the release party for RHEL 8), so 7 went on there. And at…
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Reviving and Revamping my btrfs backup program Snap-In-Time
If you’ve been following my blog for a long time, you know that back in 2014 I was working on a Python program to create hourly btrfs snapshots and cull them according to a certain algorithm. (See all the related posts here: 1, 2, 3, 4, 5, 6, 7, 8, 9) The furthest I ever…
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QGit vs GitQlient
I wrote about GitQlient a while ago. A few days ago I got a GitHub notification that GitQlient had finally reached 1.0. Consequently, the author created an Appimage version of the client so I was finally able to try it without having to compile on my own. As I started taking screenshots for blog post,…
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Supermario’s at Fedora 31 Now
Went ahead and upgraded. Only had to get rid of python2-twitter and an older nvidia package. Other than that it seems to be running relatively smoothly.
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Discovered two awesome commandline programs!
First up is tldr. This something I’ve wanted ever since I started with Linux 16 years ago! Basically it gives you the examples part of a man page. For both of these I’m going to use a screenshot because copy/pasting it into the blog doesn’t do it justice. This is just the first page of…
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Addendum to Dual Display KVM Post
Three years ago I wrote a post (along with a Youtube video) about how to set up a KVM VM with Dual Monitors (or even triple monitors). Since then there’s been a bit of a change. I loaded up remote viewer and, for some reason, I couldn’t add more monitors to my Linux KVM VM.…
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Attempting a podman play on another VM
The podman saga continues. The podman equivalent of a docker-compose.yml can be created from a pod with the following command: podman generate kube (name of pod) > (filename).yaml So I did that with the pod that I’d created with an SELinux context. Now it was time to try it on another Fedora 31 VM to…
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SELinux and Podman
Last time I messed around with Podman, I finally got things working and had what I think was a pretty good understanding of how to go forward. But in order to get things working, I’d had to turn off SELinux. Now it was time to see what I had to do to make Podman work…
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Second Followup to Podman and PHPIPAM
Turns out that on my Fedora 30 VM something got screwed up with the CNI networking (the networking that Podman uses) and instead of pointing to the address that Podman is using according to Cockpit: 10.88.0.1 It’s pointing somewhere else. I found that via iptables -L. Not sure how to fix it, though. When I…
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Followup to Podman and PHPIpam
Adding the –name mysql – it wasn’t enough to get the PHPIpam apache container to find the mysql container. They’re in the same pod, but something’s not quite right. So I decided to see if I could modify the config.php by mounting the container and modifying that. # podman mount beautiful_gauss /var/lib/containers/storage/overlay/5a33decc2cfad7e9bda5f9048d94a814267d954e97d5dd7befb057a84367f27a/merged While this allowed…
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Every once in a while the puerile makes me laugh
Like these random container names that podman generated: # podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b83a26bb2c5d docker.io/library/mysql:5.6 mysqld 2 minutes ago Up 2 minutes ago 0.0.0.0:8081->80/tcp hungry_wilson f35ec64d3b3c docker.io/pierrecdn/phpipam:latest apache2-foregroun… 2 minutes ago Up 2 minutes ago 0.0.0.0:8081->80/tcp nice_johnson Makes me think perhaps there should be a list of adjectives and…
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Can Docker and Podman both run on the same machine?
I’ve been hearing about Podman for a while now – at Red Hat Summit and at various local Red Hat presentations. I’ve seen the slides where the RHEL presenter (it’s always the same guy, but I’m terrible with names – after a bit of research, I think it’s Dan Walsh) asks you to pledge to…
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Daisy (laptop) upgrade to Fedora 31
When I tried to upgrade the laptop a couple days ahead of the Tuesday release date, assuming that the sources were as good as gold at that point, the upgrade process complained about the Kdevelop Python plugin and didn’t want to proceed. I figured if this persisted past Tuesday I would just use it as…
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Fedora 31 is coming; Getting on Fedora 30
Back when Fedora 30 came out, I updated my laptop, but I left my main computer and the HTPC on Fedora 29. The former because I was busy with something at the time and didn’t want the disruption of an upgrade; the latter because the family depends on it for entertainment. However, with Fedora 31…
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Dracula Theme
Just in time for Halloween I discovered the Dracula set of dark themes.They’ve got themes for nearly every code editor and shell/console program you can think of. Here’s Yakuake with the Dracula Konsole theme: And here’s Kate with the Dracula theme: I like the color scheme, but the font’s a bit small, so I might…