Table des matières

Qu'est ce que VNC
Prérequis
Installation de tigervnc
Configuration

Les utilisateurs
Les services
Le parefeu

Activation des services
La connexion

Qu'est ce que VNC
Pour toutes les informations sur le protocole VNC se référer à l'article Le service VNC
Prérequis
Il faut bien entendu avoir une interface graphique opérationnelle (Ici GNOME)
On met le système à jour :
Code BASH :

yum update

 
Installation de tigervnc
On installe les paquets Read More →

15604533686_a8c0ae7b89_z

Out of the box, enterprise Linux distributions such as CentOS or RHEL come with a powerful firewall built-in, and their default firewall rules are pretty restrictive. Thus if you install any custom services (e.g., web server, NFS, Samba), chances are their traffic will be blocked by the firewall rules. You need to open up necessary Read More →

7_grub_command

GRUB's Command Line Interface (CLI) is one of GRUB's most useful and powerful features. GRUB is actually a miniature operating system in its own right and it can take a rich variety of commands and provide useful feedback to the user. GRUB's CLI Mode is one thing that sets GRUB head and shoulders above all Read More →

Eclipse

Problem
After upgrading Centos to 6.6, you may find that your eclipse crashes on opening any file.
Try opening eclipse using command line (console), and when it crashes, you may see an error similar to this:-

eclipse: cairo-misc.c:380: _cairo_operator_bounded_by_source: Assertion `NOT_REACHED’ failed.

Solution
I was using Eclipse Luna, and this issue could happen with prior versions too. So, edit eclipse.ini Read More →

The alx driver which supports Atheros AR8162/AR8162

can not be build on Centos6.x.
The driver has not yet reached the main stream and package released in
http://www.linuxfoundation.org/collaborate/workgroups/networking/alx does not compile for Centos.
To solve this tedious problem you need to get the original Atheros driver (from Atheros), but after they were bought by Qualcomm this can not be Read More →