226 lines
7.5 KiB
Plaintext
226 lines
7.5 KiB
Plaintext
<p>Containers are amazing but managing them one by one can be a nightmare! Steve Ovens joins us as we discuss the best way to manage container workloads with tools like OpenShift and OKD.</p>
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<h3><strong>-- During The Show --</strong></h3>
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<h5>01:12 - Dave Follows up from EP 212 - Dave</h5>
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<ul>
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<li><a href="https://avantree.com/usb-bluetooth-audio-transmitter-for-pc-avantree-dg80" rel="nofollow">Avantree Bluetooth</a>
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<ul>
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<li>Play/Pause works</li>
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<li>Volume Buttons change headset volume not desktop volume</li>
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<li>Mic is clear</li>
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<li>Not USB-C</li>
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<li>Another Dongle</li>
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<li>Volume issues in Mic mode</li>
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</ul></li>
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</ul>
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<h5>03:45 - Multitrack recording under Linux? - Ryan</h5>
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<ul>
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<li><a href="https://github.com/JupiterBroadcasting/GetJacked" rel="nofollow">Get Jacked from JB</a></li>
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<li>RME is considered High End</li>
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<li>Studio uses <a href="https://www.telosalliance.com/Axia/Livewire-AoIP-Networking" rel="nofollow">Axia</a></li>
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<li>Try Pipewire on Fedora</li>
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<li>Try using individual USB Audio devices</li>
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<li><a href="https://www.sweetwater.com/store/detail/Scarlet18i8G3--focusrite-scarlett-18i8-3rd-gen-usb-audio-interface" rel="nofollow">Scarlett 18i8 3rd Gen USB Audio</a></li>
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</ul>
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<h5>11:00 - Managing a Cert Authority - Mike</h5>
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<ul>
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<li><a href="https://jamielinux.com/docs/openssl-certificate-authority/index.html" rel="nofollow">Jamielinux.com link</a></li>
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<li><a href="https://cert-manager-munnerz.readthedocs.io/en/latest/index.html" rel="nofollow">Cert Manager</a></li>
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</ul>
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<h5>13:22 - Nextcloud hosting provider vs self hosting - Rodney</h5>
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<ul>
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<li>Use block storage (S3 Compatible Storage)</li>
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<li><a href="https://www.ovh.com/world/" rel="nofollow">OVH</a> - Supplemented by Canadian GOV</li>
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<li><a href="https://www.kimsufi.com/us/en/index.xml" rel="nofollow">Kimsufi</a> - Where OVH servers go to die (still a good option)</li>
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</ul>
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<h5>15:00 Caller - Tony</h5>
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<ul>
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<li>From the Chat - ZFS/BTRFS snapshots</li>
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<li>Clonezilla</li>
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<li>Hypervisor can lie about disk flushes, this breaks ZFS/BTRFS</li>
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<li>HDD Passthrough solves this</li>
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<li><a href="https://www.ixsystems.com/blog/yes-you-can-virtualize-freenas/" rel="nofollow">IX Systems Post about virtualizing FreeNAS</a></li>
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</ul>
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<h5>25:15 Pick of the Week</h5>
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<ul>
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<li><a href="https://gitlab.com/CalcProgrammer1/OpenRGB/-/releases/release_0.6" rel="nofollow">Open RGB</a></li>
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<li>OpenSource RGB light control</li>
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</ul>
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<h5>26:05 Gadget of the Week</h5>
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<ul>
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<li><a href="https://www.ruggtek.com/product/rtl-310/" rel="nofollow">Ruggtek RTL 310</a>
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<ul>
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<li>10.1 1920 x 1200 Display</li>
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<li>Multi-Touch</li>
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<li>Intel Quad-Core</li>
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<li>4GB RAM</li>
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<li>64GB RAM</li>
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<li>Comes with Ubuntu, Fedora, OpenSUSE</li>
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</ul></li>
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<li><a href="https://www.ruggtek.com/product/rpl-550/" rel="nofollow">Ruggtek RPL 550</a>
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<ul>
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<li>5.5" 1080 x 1920 Display</li>
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<li>Intel Quad-Core</li>
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<li>4GB RAM</li>
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<li>64GB Storage</li>
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<li>Comes with Ubuntu, Fedora, OpenSUSE</li>
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</ul></li>
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</ul>
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<h5>28:30 Containers/OpenShift</h5>
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<ul>
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<li>Containers isolate processes with Cgroups</li>
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<li>System level containers
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<ul>
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<li>Similar to VMs</li>
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<li>LXD</li>
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</ul></li>
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<li><p>Application level containers</p>
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<ul>
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<li>Used by most businesses</li>
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<li>Kubernetes</li>
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<li>OpenShift/OKD</li>
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<li>Docker</li>
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<li>Podman</li>
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</ul></li>
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<li><p>Docker runs as root</p></li>
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<li><p>Podman is more modern and fixes this</p></li>
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<li><p>Fedora CoreOS</p>
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<ul>
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<li>Made for running containers</li>
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<li>Uses RPM OStree vs standard packages</li>
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<li>Runs podman not docker</li>
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</ul></li>
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<li><p>OCI compliant - cross platform compliant containers</p></li>
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<li><p><a href="https://www.okd.io/" rel="nofollow">OKD</a></p></li>
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<li><p><a href="https://github.com/openshift/okd/" rel="nofollow">OKD Github</a></p></li>
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<li><p>SSH into containers</p>
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<ul>
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<li>You can</li>
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<li>Not by default</li>
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<li>You really shouldn't</li>
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</ul></li>
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<li><p>Exec into a container is similar to SSH</p></li>
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<li><p>Containers are supposed to be disposable</p></li>
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<li><p>Container Management</p>
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<ul>
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<li>Kubernetes</li>
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<li>OpenShift/OKD</li>
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<li>Many others</li>
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</ul></li>
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<li><p>To install you need to know</p>
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<ul>
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<li>SSH</li>
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<li>Basic Networking</li>
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<li>Yaml</li>
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</ul></li>
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<li><p>Container Management gets you</p>
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<ul>
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<li>Load Balancing</li>
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<li>High Availability</li>
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<li>Monitoring</li>
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<li>etc</li>
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</ul></li>
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<li><p>Containers are ephemeral by default</p></li>
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<li><p>Containers typically have a shared storage backend</p></li>
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<li><p>OpenShift/OKD Takes care of a lot of networking for you</p></li>
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<li><p>There are two networks involved</p>
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<ul>
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<li>Communication - Container to Container</li>
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<li>LAN - Traditional Network</li>
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</ul></li>
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<li><p>docs.okd.io</p></li>
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<li><p><a href="https://www.katacoda.com/" rel="nofollow">Katacoda</a></p></li>
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</ul>
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<h5>54:05 Facefish</h5>
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<ul>
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<li><a href="https://blog.netlab.360.com/ssh_stealer_facefish_en/" rel="nofollow">Netlab 360</a></li>
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<li>Dropper and Rootkit</li>
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<li>Ring 3 layer</li>
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<li>Backdoor can
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<ul>
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<li>Upload device information</li>
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<li>Steal user credentials</li>
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<li>Bounce Shell</li>
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<li>Execute commands</li>
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</ul></li>
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</ul>
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<h5>Call to Action</h5>
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<ul>
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<li><p>We will have community rooms/booths</p></li>
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<li><p>Matrix Chat (Element) will be used again this year</p></li>
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<li><p>SELF will be virtual this year, hosted again by yours truly!</p></li>
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<li><p><a href="https://southeastlinuxfest.org/?nltr=MTE7MTIzMjtodHRwczovL2Zvcm1zLmdsZS9IeHoxNTRuS1NybkJXUkc0QTs7YmNmYmE5YmY2M2NmMDA5ODg5NWI3Y2ZlYjUzOGRkMzQ%3D" rel="nofollow">SELF Call for Talks</a></p></li>
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<li><p>SELF dates June 10-12</p></li>
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<li><p>Email <a href="mailto:volunteers@minddripmedia.com" rel="nofollow">volunteers@minddripmedia.com</a> with your skill set and contact details</p></li>
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</ul>
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<h3><strong>-- The Extra Credit Section --</strong></h3>
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<p>For links to the articles and material referenced in this week's episode check out this week's page from our podcast dashboard!</p>
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<p><a href="http://podcast.asknoahshow.com/234" rel="nofollow">This Episode's Podcast Dashboard</a></p>
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<p><a href="http://www.voxtelesys.com/asknoah" rel="nofollow">Phone Systems for Ask Noah provided by Voxtelesys</a></p>
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<p>Join us in our dedicated chatroom <a href="https://element.linuxdelta.com/#/room/#geeklab:linuxdelta.com" rel="nofollow">#GeekLab:linuxdelta.com on Matrix</a></p>
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<h3><strong>-- Stay In Touch --</strong></h3>
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<p><strong>Find all the resources for this show on the Ask Noah Dashboard</strong></p>
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<blockquote>
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<p><a href="http://www.asknoahshow.com" rel="nofollow">Ask Noah Dashboard</a></p>
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</blockquote>
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<p><strong>Need more help than a radio show can offer? Altispeed provides commercial IT services and they’re excited to offer you a great deal for listening to the Ask Noah Show. Call today and ask about the discount for listeners of the Ask Noah Show!</strong></p>
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<blockquote>
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<p><a href="http://www.altispeed.com/" rel="nofollow">Altispeed Technologies</a></p>
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</blockquote>
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<p><strong>Contact Noah</strong></p>
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<blockquote>
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<p>live [at] asknoahshow.com</p>
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</blockquote>
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<p><strong>-- Twitter --</strong></p>
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<ul>
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<li><a href="https://twitter.com/kernellinux" rel="nofollow">Noah - Kernellinux</a></li>
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<li><a href="https://twitter.com/asknoahshow" rel="nofollow">Ask Noah Show</a></li>
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<li><a href="https://twitter.com/altispeed" rel="nofollow">Altispeed Technologies</a></li>
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</ul><p>Special Guest: Steve Ovens.</p><p><a href="https://patreon.com/linuxdelta" rel="payment">Support Ask Noah Show</a></p>
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