Ubuntu server change NIC name p5p1 to eth0

After instalation of ubuntu server, got some strange NIC names like p5p1. Let's change it to something more convinient.

edit /etc/default/grub file

sudo nano /etc/default/grub

Modify line:

GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0 biosdevname=0"

make new grub.cfg file:

sudo grub-mkconfig -o /boot/grub/grub.cfg

reboot server. After reboot you need to edit /etc/network/interfaces file:

sudo nano /etc/network/interfaces

change p5p1 to eth0, save file and start eth0 interface:

sudo ifconfig eth0 up

How to change password expiration time in windows 7 home edition

Run CMD as administrator(right click on cmd shortcut, then select "run as administrator". You shoul see word "administrator" in the title of cmd window). Then run command:

net accounts /maxpwage:unlimited

you will get a message "The command completed successfully"
after that you can check password expiration with command:

net accounts