arvati

ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/id_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/github_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/mozilla_rsa

arvati

Como atualizar fork com as mudanças do original

Adicione um novo remote; pode chamá-lo de "upstream":

git remote add upstream https://github.com/usuario/projeto.git

Obtenha todos os branches deste novo remote, como o upstream/master por exemplo:

git fetch upstream

Certifique-se de que você está no branch master:

arvati

Make a dynamic motd for your server

create a crond script to dynamic create an motd message to users

rc-service crond start && rc-update add crond
nano /etc/periodic/15min/motd
chmod a+x /etc/periodic/15min/motd
run-parts --test /etc/periodic/15min

Contents of /etc/periodic/15min/motd

arvati

Exposing a directory on the host machine to an LXC container

1. Log into the container and create an empty directory, this will be the mount point
2. Log out and stop the container.
3. Open to your container's config file
   • For regular LXC containers: /var/lib/lxc/mycontainer/config
   • For unprivileged LXC containers: $HOME/.local/share/lxc/mycontainer/config
4. Add a new line above the lxc.mount directive, that follows the format below. Substitute proper paths as necessary:
   • lxc.mount.entry = /path/to/folder/on/host /path/to/mount/point none bind 0 0

• Both of these paths are relative to the host machine.

arvati

// mithrilFire usage demo
// using firebase database "dinosaur-facts"

var Dinosaurs = {
	model: function() {
		// return a firebase reference to our database
		return new Firebase('https://dinosaur-facts.firebaseio.com');
	},
	controller: function() {
		var data = Dinosaurs.model();