Fixing Backblaze B2 Backups in Mailinabox v57
Homelabs and HTs
Ham Radio and Home Servers
Homelabs and HTs
Ham Radio and Home Servers
jbdubbs
Installing Nextcloud from Docker with SMB support and NGINX Proxy Manager For SSL
There is probably no good reason why I should have to type out this tutorial, but here it is. I migrated from a dedicated LXC container running NGINX as the front-end because I got tired of administering the server after…
Fix A Corrupt SQLite Database
I have a Photoprism instance inside a standard Docker container that’s been throwing errors: First, shut down the application you’re attempting to repair: To let SQLite 3 attempt a fix, find your index.db file (or whatever it’s named for whatever…
Configure OpenVPN Client to Autostart on Ubuntu Linux
You’ve set up an OpenVPN server on pfSense or some other router/gateway and you have a remote server you’d like to connect back to the private network. Here’s how you do it. First, let’s get it installed: Copy/paste your client…
Transfer E-Mail Between IMAP Accounts with imapsync
Follow this easy method for transferring all e-mails, including folders, from a single IMAP account to another. First, let’s git it with “git”: Install dependencies for any Ubuntu flavor. I’m using 20.04: Install the following Perl modules: Next change into…
Passthrough Primary GPU with Proxmox 7.1
There are many guides out there, but this one is version specific. Some things have changed. First, follow this guide: It may be necessary to add the following boot options if you’re passing through the only GPU in the system:…
Backing Up and Restoring Docker Volumes
The default persistent data storage method for Docker is volumes. Unfortunately, it’s not immediately obvious how to back up that data. Let’s take a look at the current running containers: Now perform an inspect on the one you’d like to…
Unattended Security Updates on Ubuntu 20.04
Here’s an easy way to set up unattended upgrades for a single Ubuntu 20.04 server. It relies on a couple of things: A working SMTP relay (Gmail, Sendinblue, etc). An understanding that I have no idea how to script, and…
Running Docker in LXC With Proxmox 7.1
If you need to run Docker on your Proxmox installation under LXC instead of in a VM, it’s possible, but there are some extra steps, especially where ZFS in concerned as the host file system. I feel, however, like it’s…