https://brezular.com/2019/12/03/dpdk-and-open-vswitch-installation-on-d…

https://arqufs2008.wordpress.com/2008/05/26/little-endian-vs-big-endian/

aquando da realização duma captura de pacotes num dos interfaces do servidor deparei-me com o seguinte problema:

4 packets captured
575 packets received by filter
557 packets dropped by kernel

a resposta a este problema encontrei-o no fórum cuja ligação deixo em baixo.

começamos por descarregar a versão estável do sofware:
sudo curl -L "https://github.com/docker/compose/releases/download/1.28.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

fazemos o ficheiro executável:
sudo chmod +x /usr/local/bin/docker-compose

https://docs.docker.com/compose/install/

[server]$ /usr/sbin/sendmail youremail@example.com
Subject: Test Send Mail
Hello World
control d (this key combination of control key and d will finish the email.)

https://help.dreamhost.com/hc/en-us/articles/216687518-How-do-I-use-Sen…-

de forma muito simples, correndo um script:
curl -fsSL get.docker.com -o get-docker.sh
sh get-docker.sh

ou então, passo a passo: atualizamos o índice de pacote e depois instalamos os pacotes necessários para permitir ao apt a utilização dum repositório sobre https:
sudo apt update && sudo apt update && apt install docker-ce docker-ce-cli containerd.ioapt install docker-ce docker-ce-cli containerd.ioapt update && apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common

https://pve.proxmox.com/wiki/Storage_Replication

listar ficheiros no initramfs:
lsinitramfs /boot/initrd.img-5.4.78-2-pve | grep dropbear

https://wiki.ubuntu.com/Initramfs
https://wiki.debian.org/initramfs

http://veithen.io/2014/01/01/how-tcp-backlog-works-in-linux.html

https://rtcamp.com/tutorials/linux/sysctl-conf/