Increase the phpMyadmin import “file size” in ubuntu? Restart apache2 in ubuntu?

Step1

type in terminal: sudo gedit /etc/php5/apache2/php.ini

it will open php.ini file in to text editor

step2
find using serach option for: upload_max_filesize, post_max_size, memory_limit

step3
change sizes for your requirment

step4
save file

step5
reload file using command in terminal: sudo /etc/init.d/apache2 reload
(better to open new terminal)

If you want to restart apache2

use command in terminal : sudo /etc/init.d/apache2 restart