womd

#required for host command
sudo apt-get install bind9-host -y

# update IP to KeyValue-Store
# ! chmod +x !
#/opt/updateIP.sh:

#!/bin/sh

IP=$(host myip.opendns.com resolver1.opendns.com | tail -n1 | awk '{ print $4 ; exit }')

womd

#Check Logical Volume (LV) details:
sudo lvdisplay

#Look for the LV path associated with your root filesystem (e.g., /dev/ubuntu-vg/ubuntu-lv).
sudo lvresize -l +100%FREE /dev/ubuntu-vg/ubuntu-lv

#Resize the Filesystem
sudo resize2fs /dev/ubuntu-vg/ubuntu-lv

#confirm

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#!/bin/bash

#remove any conflicting packages
for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done


# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl gnupg
sudo install -m 0755 -d /etc/apt/keyrings

womd

- certificate creation on another machine than the webhost

- need some linux (deb/ubuntu): 
  apt-get install certbot

command:
cartbot certonly --manual //to start acme-challenge

- place the file from promt with content in prompted directory on server
+ add a web.config to that directory with following content:

womd

summary: 
 goal is to accept routes for subdomains and return some specific stuff from db
 e.g:
    glossar.xyz.de -> lexikon.hepf.com/Service/getGlossar/(service_guid)
    
where service_guid is query's from db because of some entry indicating glossar.xyz.de is from that service-guid

start: 
 http://stackoverflow.com/questions/278668/is-it-possible-to-make-an-asp-net-mvc-route-based-on-a-subdomain

womd

[REMOTE CODE EXECUTION VIA HEADER]
[Wed Feb 10 07:36:12 2016] [error] [client 84.2.197.187] Invalid URI in request HEAD towards the green fields outside. Watch the goats chewing the grass. What is the meaning of life? Life isn't about getting to the end. Goats know this. You should know too. Goats are wise. Goats are cute. Listen to them! This is the message. Love goats, love the Internet! \xf0\x9f\x90\x90 Kecske. HTTP/1.0


[maliciously crafted request designed to execute arbitrary code on the server by causing a heap overflow in php.
a server limit has been exceeded such as number or length of request header field(s).]
error log: 
[Wed Feb 10 00:55:33 2016] [error] [client 185.87.121.69] request failed: error reading the headers
corresponding access log:

womd

userful docs:
 build info: http://www.34m0.com/2011/12/installing-and-configuring-cband-for.html
 configuration: http://dembol.org/blog/mod_cband/faq/
 cerators page: http://dembol.org/blog/mod_cband/  (some links down )

download from: 
 wget http://downloads.sourceforge.net/project/cband/mod-cband/mod-cband-0.9.6.1/mod-cband-0.9.6.1.tgz

other resources:
 http://ubuntuforums.org/archive/index.php/t-899897.html - thead that showed th solution