superseb

#!/bin/bash
if [ "$#" -ne 2 ]; then
    echo "Usage: $0 fqdn email"
    exit 1
fi

docker run -p 80:80 -p 443:443 -v /etc/letsencrypt:/etc/letsencrypt certbot/certbot certonly   --standalone   --agree-tos   --reinstall   --force-renewal   --non-interactive   --text   --rsa-key-size 4096   --email $2 --domains $1                                                          

mkdir -p /root/.minio/certs
cp /etc/letsencrypt/live/$1/fullchain.pem /root/.minio/certs/public.crt

movd

Setting up email with SMTP on Ubuntu/Debian Servers

I used to sift trough my shell history and bookmarks every time I set up a new testing server in order to be able to send mails. So this should help...

Be aware don't use ssmtp anymore. It's unmaintained and has been removed from Debian and Ubuntu will most definitely follow suit.

Install msmtp

mrpeardotnet

Proxmox PVE Host Config Backup Script

This script can be used to backup essential configuration files from the Proxmox Virtual Enivronment (PVE) host.

The script will create backups using tar with specified backup prefix and date and time stamp in the file name. Script will also delete backups that are older then number of days specified.

Create backup script file

To create backup script that will be executed every day we can create backup script in /etc/cron.daily/ folder. We need to make it writeable by root (creator) only, but readable and executable by everyone:

touch /etc/cron.daily/pvehost-backup

tradenet

sudo su
//Setup Hostname
hostnamectl set-hostname subdomain.domain.tld

## Basic
sudo apt-get update && sudo apt-get -y upgrade && sudo apt-get autoremove -y && sudo apt-get install software-properties-common

//Setup SWAP
sudo fallocate -l 1G /swapfile;
ls -lh /swapfile;