fedora add mp3

http://rpmfusion.org/Configuration
1. подключить репозитории "RPM Fusion":

su -c 'yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm'

2. установить необходимые пакеты

su -c 'yum install gstreamer-ffmpeg gstreamer-plugins-ugly'

console calculator(debian)

1.

echo $[1+1]

echo $((1+1))

echo '1+1' | bc

No activity within 1440 seconds(phpmyadmin,debian).

1. открыть в редакторе /etc/phpmyadmin/config.inc.php

mcedit /etc/phpmyadmin/config.inc.php 

2. добавить строку

$cfg['LoginCookieValidity'] = 36000;// 10 hours

3. открыть в редакторе /etc/php5/apache2/php.ini

mcedit /etc/php5/apache2/php.ini 

4. изменить параметр session.gc_maxlifetime

session.gc_maxlifetime = 36000

5. перезагрузить apache

/etc/init.d/apache2 restart

---

/etc/phpmyadmin/config.inc.php

/*
 * Directories for saving/loading files from server
 */
$cfg['UploadDir'] = '';
$cfg['SaveDir'] = '';

$cfg['LoginCookieValidity'] = 36000;//10 hours
//

/etc/php5/apache2/php.ini

; cleaned up by the garbage collection process.
; http://php.net/session.gc-maxlifetime
session.gc_maxlifetime = 36000