# Linux on Servers **URL:** https://community.learnlinux.tv/c/linux-server/7.md?page=1 [Latest](https://community.learnlinux.tv/latest.md) · [Categories](https://community.learnlinux.tv/categories.md) **Page:** 2 --- ## [Help with TrueNAS Replication mistake](https://community.learnlinux.tv/t/help-with-truenas-replication-mistake/3684)
**Author:** [@adb1979](https://community.learnlinux.tv/u/adb1979)\ **Replies:** 11\ **Last updated:** [March 18, 2024, 6:11pm UTC](https://community.learnlinux.tv/t/help-with-truenas-replication-mistake/3684 "2024-03-18T18:11:36Z")
As the title suggests I have made a (probably critical) mistake. I am pretty new to TrueNAS, I set up a TrueNAS server a while back and did the minimum needed to get it working and dump data onto it as I desperately nee… --- ## [Help with Migrating a Mount Command to FSTAB](https://community.learnlinux.tv/t/help-with-migrating-a-mount-command-to-fstab/3685)
**Author:** [@misterheffe](https://community.learnlinux.tv/u/misterheffe)\ **Replies:** 2\ **Last updated:** [March 14, 2024, 1:44am UTC](https://community.learnlinux.tv/t/help-with-migrating-a-mount-command-to-fstab/3685 "2024-03-14T01:44:32Z")
Hello! I’m fairly new to Linux and have stared a HomeLab running Docker to support the ARR apps and other goodies. My media library is on an old MAC Pro which I have mounted using the following command. sudo mount -t c… --- ## [What's up with Ubuntu Server 22 install](https://community.learnlinux.tv/t/whats-up-with-ubuntu-server-22-install/3652)
**Author:** [@pedulla](https://community.learnlinux.tv/u/pedulla)\ **Replies:** 2\ **Last updated:** [February 28, 2024, 7:46pm UTC](https://community.learnlinux.tv/t/whats-up-with-ubuntu-server-22-install/3652 "2024-02-28T19:46:00Z")
I’ve installed dozens of Ubuntu server on bare metal starting at v16. V20 rolled around and I found myself needing a legacy installer to get going from scratch. Here I am at v22 wondering if it’s me or did something ra… --- ## [How will AI impact Linux on servers?](https://community.learnlinux.tv/t/how-will-ai-impact-linux-on-servers/3598)
**Author:** [@Mercedes](https://community.learnlinux.tv/u/Mercedes)\ **Replies:** 3\ **Last updated:** [February 18, 2024, 12:54am UTC](https://community.learnlinux.tv/t/how-will-ai-impact-linux-on-servers/3598 "2024-02-18T00:54:31Z")
Additionally, some believe AGI is in the near future, therefore, I reckon such questions merit careful consideration. Please share your thoughts so this rookie can expand her knowledge of Linux when it comes to the futu… --- ## [Update NaNo Editor](https://community.learnlinux.tv/t/update-nano-editor/3593)
**Author:** [@mcs3ss2](https://community.learnlinux.tv/u/mcs3ss2)\ **Replies:** 2\ **Last updated:** [February 17, 2024, 1:59am UTC](https://community.learnlinux.tv/t/update-nano-editor/3593 "2024-02-17T01:59:49Z")
Hi Guys, I have debian 11 installed. I have installed nano editor. the version installed with apt package is 5.4. New version available from nano-editor is 7.2.x Quesion, How can I manually upgrade the nano editor\> Th… --- ## [Proxmox Migrate between servers](https://community.learnlinux.tv/t/proxmox-migrate-between-servers/3567)
**Author:** [@gabyreload](https://community.learnlinux.tv/u/gabyreload)\ **Replies:** 2\ **Last updated:** [February 16, 2024, 12:02pm UTC](https://community.learnlinux.tv/t/proxmox-migrate-between-servers/3567 "2024-02-16T12:02:52Z")
Hello everyone!!! I have 2 Proxmox Virtual Environment and 1 Proxmox backup server. I need to migrate one VM from one PVE1 to PVE2. There is a way to do that. I know that its better to do a cluster with the two PVE. But… --- ## [3rd party drivers & HWE needed with my server?](https://community.learnlinux.tv/t/3rd-party-drivers-hwe-needed-with-my-server/3337)
**Author:** [@Josh](https://community.learnlinux.tv/u/Josh)\ **Replies:** 1\ **Last updated:** [January 2, 2024, 3:29pm UTC](https://community.learnlinux.tv/t/3rd-party-drivers-hwe-needed-with-my-server/3337 "2024-01-02T15:29:45Z")
Hi, Jay and everyone, I bought your book Mastering Ubuntu Server Fourth Edition. It is helping me make our family’s server, so thank you. I know your book uses Ubuntu Server 22.04 as its starting point and I now am usin… --- ## [Beginner struggles - Help with VNC?](https://community.learnlinux.tv/t/beginner-struggles-help-with-vnc/3429)
**Author:** [@gda](https://community.learnlinux.tv/u/gda)\ **Replies:** 4\ **Last updated:** [January 1, 2024, 7:06pm UTC](https://community.learnlinux.tv/t/beginner-struggles-help-with-vnc/3429 "2024-01-01T19:06:42Z")
Hello everyone, I have begun my journey with Linux in September this year and even if I feel I made a lot of progress by following Jay, reading books, following our community , etc, I still struggle badly with some basi… --- ## [Mastodon Updates](https://community.learnlinux.tv/t/mastodon-updates/3226)
**Author:** [@nekton](https://community.learnlinux.tv/u/nekton)\ **Replies:** 0\ **Last updated:** [October 22, 2023, 4:42pm UTC](https://community.learnlinux.tv/t/mastodon-updates/3226 "2023-10-22T16:42:40Z")
Hi everyone! I built a Mastodon server following Jay’s step by step tutorial here: https://www.learnlinux.tv/build-your-own-mastodon-server-on-debian-step-by-step-server-build-guide/ As the admin of this server I am g… --- ## [QNAP TS-1655 + Proxmox + TrueNAS + Drive Planning Query](https://community.learnlinux.tv/t/qnap-ts-1655-proxmox-truenas-drive-planning-query/3155)
**Author:** [@ridgedale](https://community.learnlinux.tv/u/ridgedale)\ **Replies:** 3\ **Last updated:** [September 27, 2023, 11:57am UTC](https://community.learnlinux.tv/t/qnap-ts-1655-proxmox-truenas-drive-planning-query/3155 "2023-09-27T11:57:16Z")
Just taken delivery of a QNAP TS-1655 NAS device. It will have 128Gb RAM installed once that arrives as well as an Intl X520-SR2 10GbE adapter. The device has 12x SATA HDD bays, 4x SATA SSD bays and 2x M.2 NVMe slots (o… --- ## [HP Z640 Headless?](https://community.learnlinux.tv/t/hp-z640-headless/3134)
**Author:** [@Louie1961](https://community.learnlinux.tv/u/Louie1961)\ **Replies:** 1\ **Last updated:** [September 24, 2023, 3:02pm UTC](https://community.learnlinux.tv/t/hp-z640-headless/3134 "2023-09-24T15:02:36Z")
I have an HP Z640 workstation that I have pressed into service as a proxmox host. I am not doing GPU pass through and would love to be able to run this without the included Nvidia Quadro card that it came with, just to l… --- ## [Input on Docker Compose Best Practices](https://community.learnlinux.tv/t/input-on-docker-compose-best-practices/3015)
**Author:** [@elysium](https://community.learnlinux.tv/u/elysium)\ **Replies:** 7\ **Last updated:** [September 17, 2023, 7:24pm UTC](https://community.learnlinux.tv/t/input-on-docker-compose-best-practices/3015 "2023-09-17T19:24:50Z")
I am looking into moving to containers, docker and docker-compose and away from installing everything with a package manager. I have spent some time learning this topic and have a few questions. These questions are more … --- ## [Proxmox Storage full](https://community.learnlinux.tv/t/proxmox-storage-full/3091)
**Author:** [@gabyreload](https://community.learnlinux.tv/u/gabyreload)\ **Replies:** 1\ **Last updated:** [September 10, 2023, 1:37am UTC](https://community.learnlinux.tv/t/proxmox-storage-full/3091 "2023-09-10T01:37:37Z")
Good afternoon everyone. I have a proxmox backup server, which ran out of space on the root drive. I noticed that there were 2 files that were taking up all the space: syslog and daeman.log. I reduced them with the trun… --- ## [Why do senior admins use a GUI](https://community.learnlinux.tv/t/why-do-senior-admins-use-a-gui/3043)
**Author:** [@pacman](https://community.learnlinux.tv/u/pacman)\ **Replies:** 12\ **Last updated:** [August 24, 2023, 1:46pm UTC](https://community.learnlinux.tv/t/why-do-senior-admins-use-a-gui/3043 "2023-08-24T13:46:24Z")
Hi Jay, After watching a few of your videos it seems you have migrated your personal setup to the GUI for many things. Your firewall & VM/Container host being the two primary “things” I am referring to. Why is that? … --- ## [Setting up Linux server](https://community.learnlinux.tv/t/setting-up-linux-server/3003)
**Author:** [@bala1987](https://community.learnlinux.tv/u/bala1987)\ **Replies:** 6\ **Last updated:** [August 23, 2023, 2:00pm UTC](https://community.learnlinux.tv/t/setting-up-linux-server/3003 "2023-08-23T14:00:49Z")
Hello everyone, I’m new to this community. I’ve just subscribed to Linode to delve into the realm of cloud computing. I’ve successfully configured SSH, but I have a few queries. Firstly, I’m interested in centralizing st… --- ## [Nextcloud on Ubuntu server - php question](https://community.learnlinux.tv/t/nextcloud-on-ubuntu-server-php-question/3038)
**Author:** [@AlexNox](https://community.learnlinux.tv/u/AlexNox)\ **Replies:** 0\ **Last updated:** [August 21, 2023, 10:58am UTC](https://community.learnlinux.tv/t/nextcloud-on-ubuntu-server-php-question/3038 "2023-08-21T10:58:13Z")
Hello all, I am asking some help on the forum regarding the video and tutorial named “Build an Awesome Nextcloud Server (Updated for Ubuntu 22.04!)”. I installed Ubuntu Server 22.04 LTS on an old machine planning to in… --- ## [Debian 12 and AMD GPU Drivers](https://community.learnlinux.tv/t/debian-12-and-amd-gpu-drivers/2985)
**Author:** [@BWBama85](https://community.learnlinux.tv/u/BWBama85)\ **Replies:** 1\ **Last updated:** [August 9, 2023, 9:02pm UTC](https://community.learnlinux.tv/t/debian-12-and-amd-gpu-drivers/2985 "2023-08-09T21:02:06Z")
So I do not want to use Ubuntu or any Red Hat flavors but I want to do something simple: Run Linux with a 6700XT and be able to use the GPU to mine some crypto and use Blender and other AI tools. Which seems to be hard… --- ## [NGINX RTMP module set a stream key?](https://community.learnlinux.tv/t/nginx-rtmp-module-set-a-stream-key/2974)
**Author:** [@10leej](https://community.learnlinux.tv/u/10leej)\ **Replies:** 0\ **Last updated:** [August 4, 2023, 6:50pm UTC](https://community.learnlinux.tv/t/nginx-rtmp-module-set-a-stream-key/2974 "2023-08-04T18:50:44Z")
So I figured out how to configure the nginx rtmp module for a self hosted restream solution but I haven’t figured out if I can set a stream key to prevent anyone from being able to stream to my multicast server. here’s … --- ## [Moved proxmox server to new network, containers are showing up on network, but host is not](https://community.learnlinux.tv/t/moved-proxmox-server-to-new-network-containers-are-showing-up-on-network-but-host-is-not/2926)
**Author:** [@tiny\_salamander](https://community.learnlinux.tv/u/tiny_salamander)\ **Replies:** 5\ **Last updated:** [July 27, 2023, 12:23am UTC](https://community.learnlinux.tv/t/moved-proxmox-server-to-new-network-containers-are-showing-up-on-network-but-host-is-not/2926 "2023-07-27T00:23:37Z")
Subject says it all. I moved my server and switched my ISP from xfinity to verizon. My containers show up and can ping the outside world, but the host cannot. The containers cannot update either. I have tried editing /et… --- ## [A pitch for Jay to do an OpenVPN tutorial](https://community.learnlinux.tv/t/a-pitch-for-jay-to-do-an-openvpn-tutorial/2659)
**Author:** [@dbates](https://community.learnlinux.tv/u/dbates)\ **Replies:** 2\ **Last updated:** [June 20, 2023, 1:58pm UTC](https://community.learnlinux.tv/t/a-pitch-for-jay-to-do-an-openvpn-tutorial/2659 "2023-06-20T13:58:27Z")
I’ve watched many, many of Jay’s tutorials, and I believe that he’s a gifted teacher. I’m new to Linux (and am more of a hobbyist than a professional). As such, I like getting into the details of many of these services, … --- ## [Prox Mox and pfSense firewalls](https://community.learnlinux.tv/t/prox-mox-and-pfsense-firewalls/1530)
**Author:** [@mrred](https://community.learnlinux.tv/u/mrred)\ **Replies:** 4\ **Last updated:** [June 13, 2023, 10:54am UTC](https://community.learnlinux.tv/t/prox-mox-and-pfsense-firewalls/1530 "2023-06-13T10:54:30Z")
I have a server with prox mox installed and a virtual machine of pfSense. I am using the pfsense vm as the firewall for my entire home. what I am curious to know is what is the best way to configure the proxmox fire wa… --- ## [\[Proxmox\] - How to create VM template with a user that require password for sudo](https://community.learnlinux.tv/t/proxmox-how-to-create-vm-template-with-a-user-that-require-password-for-sudo/2475)
**Author:** [@base64](https://community.learnlinux.tv/u/base64)\ **Replies:** 2\ **Last updated:** [May 2, 2023, 8:04pm UTC](https://community.learnlinux.tv/t/proxmox-how-to-create-vm-template-with-a-user-that-require-password-for-sudo/2475 "2023-05-02T20:04:00Z")
Hello everyone, Few days ago, I watched this tutorial by Jay on how to create a Proxmox VM template. I followed all the steps and I can confirm it’s working fine. But, the Linux user (I defined this user name and passw… --- ## [Low energy server](https://community.learnlinux.tv/t/low-energy-server/2424)
**Author:** [@db1934](https://community.learnlinux.tv/u/db1934)\ **Replies:** 4\ **Last updated:** [April 12, 2023, 10:42am UTC](https://community.learnlinux.tv/t/low-energy-server/2424 "2023-04-12T10:42:16Z")
Is the Supermicro motherboard used in the video Learn Linux TV - YouTube 2 years ago still a good motherboard or is there a newer one to use? I am wanting to build a low power server for my home. Thanks --- ## [Fail2ban Essentials](https://community.learnlinux.tv/t/fail2ban-essentials/1855)
**Author:** [@AnOldSlowHorse](https://community.learnlinux.tv/u/AnOldSlowHorse)\ **Replies:** 5\ **Last updated:** [August 30, 2022, 1:36am UTC](https://community.learnlinux.tv/t/fail2ban-essentials/1855 "2022-08-30T01:36:29Z")
Hi Guys, I’m new to Linux and have an Ubuntu 22.04 Linode via learnlinux.tv I’m enjoying my learning journey. I have only 2 things running on my Linode Apache (No Wordpress) and fail2ban. I have setup jails with fail… --- ## [Securing your server](https://community.learnlinux.tv/t/securing-your-server/1760)
**Author:** [@AnOldSlowHorse](https://community.learnlinux.tv/u/AnOldSlowHorse)\ **Replies:** 4\ **Last updated:** [September 22, 2022, 8:15pm UTC](https://community.learnlinux.tv/t/securing-your-server/1760 "2022-09-22T20:15:23Z")
Being new to Linux servers, I did not know how to secure it really, watched this tutorial on YouTube by Jay see link This was so useful to me. If anyone has a good tip for securing our server’s , please sh… --- ## [Expose lxc container](https://community.learnlinux.tv/t/expose-lxc-container/1826)
**Author:** [@smolduck](https://community.learnlinux.tv/u/smolduck)\ **Replies:** 5\ **Last updated:** [August 31, 2022, 7:52am UTC](https://community.learnlinux.tv/t/expose-lxc-container/1826 "2022-08-31T07:52:02Z")
Hi, I am trying to expose an lxc container to the internet. So far: ping is not working If i ping a domain it shows Temporary error in name resolution. Cant apt update Cant ping host also I have tried editing my reso… --- ## [What does , “rollover performed” , in a log mean?](https://community.learnlinux.tv/t/what-does-rollover-performed-in-a-log-mean/1809)
**Author:** [@AnOldSlowHorse](https://community.learnlinux.tv/u/AnOldSlowHorse)\ **Replies:** 10\ **Last updated:** [August 15, 2022, 11:52am UTC](https://community.learnlinux.tv/t/what-does-rollover-performed-in-a-log-mean/1809 "2022-08-15T11:52:51Z")
Hi All, Apologies for my lack of knowledge. Could anyone tell me what, “rollover performed” means pease? in a log file. I was doing: cat /var/log/fail2ban.log and saw this , “rollover performed” ? Thanks in ad… --- ## [Fail2ban - Great tutorial - securing your server](https://community.learnlinux.tv/t/fail2ban-great-tutorial-securing-your-server/1759)
**Author:** [@AnOldSlowHorse](https://community.learnlinux.tv/u/AnOldSlowHorse)\ **Replies:** 7\ **Last updated:** [August 5, 2022, 12:39pm UTC](https://community.learnlinux.tv/t/fail2ban-great-tutorial-securing-your-server/1759 "2022-08-05T12:39:18Z")
ail2ban Securing your sever. I watch this tutorial video by Jay on securing your server (see link) I’m new to Linux and recently created my own server, from the link on Jays website(see link) This tutor… --- ## [Certbot without a domain name?](https://community.learnlinux.tv/t/certbot-without-a-domain-name/1778)
**Author:** [@AnOldSlowHorse](https://community.learnlinux.tv/u/AnOldSlowHorse)\ **Replies:** 6\ **Last updated:** [August 5, 2022, 7:45am UTC](https://community.learnlinux.tv/t/certbot-without-a-domain-name/1778 "2022-08-05T07:45:15Z")
I’m interested in using Certbot, and I’ve watched the video by Jay Does any one know if I could: 1, Could use certbot with just having apache2 installed without Wordpress install? 2, could I used certbo… --- ## [Linode firewall](https://community.learnlinux.tv/t/linode-firewall/1761)
**Author:** [@AnOldSlowHorse](https://community.learnlinux.tv/u/AnOldSlowHorse)\ **Replies:** 0\ **Last updated:** [July 31, 2022, 1:08pm UTC](https://community.learnlinux.tv/t/linode-firewall/1761 "2022-07-31T13:08:31Z")
Linode firewall I’m new to Linode and Linux servers and wanted to know about Firewalls, watched this tutorial on YouTube by Jay. It was so helpful , so great advice… If anyone has any tips, please do sha… [Previous page](https://community.learnlinux.tv/c/linux-server/7.md) [Next page](https://community.learnlinux.tv/c/linux-server/7.md?page=2)