svn checkout svn://svn.ffmpeg.org/ffmpeg/trunk ffmpeg

Centos server
para entorno grafico :

Ejecuta yum groupinstall GNOME Desktop Environment

Cuando termine de instalar ejecuta startx


Justo despues de instalar hacemos el ultimo update.


rpm --import
http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-4

Después de importar la clave, podemos iniciar la actualización de nuestro sistema mediante:

yum -y update

yum install kernel-smp-devel

para acceder al firewall   # system-config-securitylevel

para instalar el firefox

yum install firefox

luego instalar rpm

yum install rpm

para instalar  Apache 

yum install httpd httpd-devel

modificar la configuracion local  en /etc/httpd/conf/httpd.conf - haciendo

/etc/init.d/httpd start

par instalar el ftp 

yum install vsftpd

Install MySQL Database Server


yum install mysql mysql-server mysql-devel


ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’

To fix:

First start the mysql daemon, then type mysql:

/etc/init.d/mysqld start
mysql


Changing MySQL Root Password
By default the root password is empty for the mysql database. It is a good idea to change the mysql root password to a new one from a security point of view. 

mysql> USE mysql;
mysql> UPDATE user SET Password=PASSWORD('newpassword') WHERE user='root';
mysql> FLUSH PRIVILEGES;

Once done, check by logging in:

mysql -u root -p
Enter Password: <your new password>

 

To Create A New MySQL User
To create a new mysql user 'guest' with 'all privileges' on the database 'demo':

mysql > create database demo
mysql >GRANT ALL PRIVILEGES ON demo.* TO 'guest'@'localhost' IDENTIFIED BY 'guest' WITH GRANT OPTION;
mysql> UPDATE user SET Password=PASSWORD('guest') WHERE user='guest';

That's it! MySQL is ready! Don't forget to remember the root password as we might be using it with phpmyadmin.

 

Install PHP5 Scripting Language
Installing PHP5 with the necessary modules is so easy and can be configured for both the Apache and mysql environment.

yum install php php-mysql php-common php-gd php-mbstring php-mcrypt php-devel php-xml

Don't forget to install php-gd (gd library). It is very important if we plan to run captcha scripts on our server and so as other which are dependent on mysql and other functions.


Instalando VirtualBox en linux Centos 
1.- Descargar el rpm de http://www.virtualbox.org/wiki/Downloads

2.- Usar yum:

yum install gcc -y
yum install kernel sources -y
yum install kernel-smp-devel -y
yum install vtun bridge-utils tunctl(para que se vea en la red)


rpm -i Virt*.rpm

3.- Virtualbox indica que debemos ejecutar /etc/init.d/vboxdrv setup eso es debido cuando no inicia el demonio de virtualbox por lo que deberemos crear un script para que inicie incluyendo la orden de arranque para el demonio en consola:

/etc/init.d/vboxdrv setup

4.- Ejecutar en entorno grafico: VirtualBox

Tambien puede funcionar desde escritorio remoto. 
  
Etiquetas: centos, linux, maquina virtual, virtualbox 


es un programa para transportar los mails


yum install exim