domingo, enero 01, 2017

Sending command from one terminal to another

to get the terminals open:

$ who

to get current termnal:
$ tty

to send command to terminal /dev/pts/11

$ echo test >& /dev/pts/11

domingo, octubre 02, 2016

Desktop Remote Access with x11vnc

install x11vnc server

apt-get install x11vnc

from Client config putty to SSH access:

from client open TightVNC Viewer:

lunes, mayo 09, 2016

Raspberry Pi 3 (Static IP)

In the recent Jessie update, the network interfaces configuration has to be defined with the following steps:

$ sudo nano /etc/dhcpcd.conf

interface eth0
static ip_address=192.168.1.XX/24
static routers=
static domain_name_servers=

$ sudo reboot

jueves, abril 28, 2016

Bug on Google?

there is a strange figure (like a set of litlle snakes) that appears in firefox browser when you try to search from the google site the word gmail

It is a google fault? this also appears in internet explorer.

screenshot from Firefox 45.0.2:

screenshot from Internet Explorer 11:

martes, abril 05, 2016

FTP Simple (cliente y servidor)

Adjunto código en java de un FTP simple (cliente y servidor) que programé para un proyecto final de sistemas distribuidos.

Espero sea de su utilidad.