Peregrinox

understanding fail2ban with iptables: https://www.the-art-of-web.com/system/fail2ban/ https://www.digitalocean.com/community/tutorials/how-fail2ban-works-to-protect-services-on-a-linux-server

autorize new port in google firewall (common to all instances in the same zone):

with gloud command line:

gcloud compute firewall-rules create ssh-alternative-2224 --allow tcp:2224

source: Docker en Raspberry Pi

Check version, release and keyname of OS:

$ cat /etc/debian_version
9.5
$ cat /etc/os-release
ID=osmc

Send a message to Kodi (XBMC) https://discourse.osmc.tv/t/push-notification-from-bash-to-kodi/5703/2

curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"GUI.ShowNotification","params":{"title":"This is the title of the message","message":"This is the body of the message"},"id":1}' http://localhost:8080/jsonrpc

or

xbmc-send -a "Notification(My header,This is my message)"

https://stackoverflow.com/questions/18404272/running-ssh-agent-when-starting-git-bash-on-windows

https://help.github.com/articles/working-with-ssh-key-passphrases/#auto-launching-ssh-agent-on-git-for-windows

I needed this to launch the ssh agent on my windows git bash sessions.

edit or create .profile and add:

env=~/.ssh/agent.env

https://github.com/rharmonson/richtech/wiki/Dynamic-DNS-Client-using-ddclient-on-CentOS-7

Install

sudo apt-get update
sudo apt-get install ddclient

Answer cuestions to configure:

Nombre del servidor de DNS que le esta prestando servicio DNS Dinamico:

https://oguya.ch/posts/2015-09-01-systemd-mount-partition/ https://unix.stackexchange.com/questions/246935/set-systemd-service-to-execute-after-fstab-mount

This started because the fuse mounts on /etc/fstab didn´t process right the "nofail" options and the init of the server will fail if external drive are not present. So I need some alternative command to "dependable" automount some folders or partitions.

find the service that auto-mounts your device

systemctl list-units | grep '/media/Elements' | awk '{ print $1 }'

goto https://gogs.io/docs/installation/install_from_binary and choose a link for raspberry/armv6

cd /opt
sudo wget https://cdn.gogs.io/0.11.34/raspi2_armv6.zip

test if run for first time:

Add contrib non free to sources:

$ sudo nano /etc/apt/sources.list

deb http://ftp.us.debian.org/debian/ stretch main contrib non-free
deb-src http://ftp.us.debian.org/debian/ stretch main contrib non-free

deb http://security.debian.org/debian-security stretch/updates main contrib non-free

	version=go1.11.5.linux-armv6l.tar.gz
	wget https://dl.google.com/go/$version
	sudo tar -C /usr/local -xvf $version

	cat >> ~/.bashrc << 'EOF'
	export GOPATH=$HOME/go
	export PATH=/usr/local/go/bin:$PATH:$GOPATH/bin
	EOF
	source ~/.bashrc

	https://www.ramoonus.nl/2018/06/30/installing-python-3-7-on-raspberry-pi/
	https://gist.github.com/SeppPenner/6a5a30ebc8f79936fa136c524417761d