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Docker and Portainer Install
Running and managing containers on Linux may sound like a daunting task, and to be fair, it can be. For those of you that want to run containers and do so on a platform that’s easy to get started with, then look no further than Portainer! In this video Jay goe...
Keep getting message '404:: command not found' every time opening terminal
The 404 is in this file. sudo nano /etc/bash_completion.d/docker-compose Remove the line. No more 404 when logging in.
Gnome Tracker - Frequently Asked Questions
What is Tracker? It’s a search engine, and a database. Tracker Miner FS indexes content from your home directory automatically, so applications can provide instant search results when you need them. What files will Tracker index? The default configuration ...
How to reload .bashrc settings without logging out and back in again
If I make changes to .bashrc, how do I reload it without logging out and back in? You can enter the long form command: source ~/.bashrc or you can use the shorter version of the command: . ~/.bashrc
Linux Troubleshooting Commands
Using Linux, especially as a server, often means dealing with new errors and resolving them. Most of them are easy to fix with just a web search. But some errors may require that you do some digging. In this guide, I'm sharing some Linux commands that will hel...
The Linux file system structure explained
If you're new to Linux, knowing how the file system is laid out will alleviate some confusion. The way the Linux file system is laid out makes perfect sense. I've been using Linux for so many years that I can't imagine another file system making more sense....
Disable SSH Password Login
This page explains how to disable ssh password login on Linux permanently and only use ssh keys for login by setting up PasswordAuthentication no option in sshd server config. So, first, you need to set up a regular non-privileged user account. Next, configure...
Adding Notification to SSH Logon
What will this do This will initiate a Gotify notification with the User Name and IP address of an SSH login. Edit the sshd config file First we must edit the file /etc/pam.d/sshd to add a line to execute during the login process. sudo nano /etc/pam.d/ss...
Jellyfin in an Unprivileged LXC Container
This will allow a Jellyfin instance to run in an unprivilidged LXC Container with an iGPU passed into it. Either as an install or in a Docker image. On the Proxmox Host System Find Device Numbers ls -l /dev/dri Find Group Numbers cat /etc/group Add Group...
Rerun fstab to remount volumes
Execute the below command to reload the mounts contained within etc/fstabMay need to sudo the command. systemctl daemon-reload mount -a
Creating Cloudflare Tunnels
This is a straighforward tutorial for creating a Cloudflare Tunnel to your home lap applications.
Remove Subscription Notice
To remove the “You do not have a valid subscription for this server” popup message while logging in, run the command bellow. You’ll need to SSH to your Proxmox server or use the node console through the PVE web interface. One Line Command Run the following o...
Install PVE Headers
Enter the following in a terminal as root on the host machine. apt install pve-headers
LXC Containers
LXC Containers on Proxmox
Resize LXC Root Disk
What is this for This guide is to show how to resize the root fs of a Proxmox LXC Container Go to the bottom of this page --->here for the quick way to do this in Proxmox 8.0+ On your proxmox node List the containers: pct list Stop the particular contain...
tar Command in Linux With Examples
Introduction The GNUtar (short for Tape ARchiver) command is the most widely used archiving utility in Linux systems. Available directly in the terminal, the tar command helps create, extract, and list archive contents. The utility is simple and has many hel...
Reset a Lost Administrative Password (root)?
By default the first user's account is an administrative account, so if the UI is prompting you for a password it's probably that person's user password. If the user doesn't remember their password you need to reset it. To do this you need to boot into recover...
Stop A Power Button Press From Shutting Down The Host
Introduction What we are trying to prevent here is to not shutdown the Proxmox host from a momentary press of the Power Button on the host. My cat was the inperation for this. Console To Your Proxmox Host Fist we will need to ssh to the Proxmox host that yo...
DNS Resolution Not Working
Turn off systemd-resolved That is, with the OPT and A reversed. Mint uses systemd-resolved and it seems plausible that your router is "special" or even plain buggy and that systemd-resolved refuses the reply. Clearly we have to compensate for things working ...
Chrome asks for password to unlock keyring on startup
The easiest way to fix that in the launcher is to copy the .desktop file to your home folder and edit it (chromium users should copy the appropriate file): cp /usr/share/applications/google-chrome.desktop ~/.local/share/applications Then edit the new file su...