How to disable password login via ssh
If you enter your server with user & password without advanced security setup, you probably will face someday someone will enter your server due to that »
Cómo deshabilitar login con contraseña via ssh
Si accedes a tu servidor con usuario y contraseña y sin medidas de seguridad adicionales, es probable que llegue un día en el que alguien entrará »
How to search in files and show the lines before and after
Let’s see how to search in files and show the lines before and after the coincidences. Very useful when searching in log files, for example. »
How to create a symlink between folders
Sometimes when you have a uploads folder in your app and deploy again the app, the uploaded files just get removed. One solution is just to »
Cómo reiniciar o apagar remotamente Ubuntu
Cuando manejamos servidores remotos, algunas veces necesitamos reiniciar la máquina -por ejemplo para testear scripts de inicio- o bien apagarla -para tomar snapshots-. A continuación listo »
