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
with gloud command line:
gcloud compute firewall-rules create ssh-alternative-2224 --allow tcp:2224
| https://www.ramoonus.nl/2018/06/30/installing-python-3-7-on-raspberry-pi/ | |
| https://gist.github.com/SeppPenner/6a5a30ebc8f79936fa136c524417761d |
| 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 |
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
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
sudo apt-get update
sudo apt-get install ddclient
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.
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