On your article multiple ips as im on mint 17.2

i am using linux mint 17.2 64 bit kde and im trying to assign multiple ip’s and i have not got that 1st directory cd /etc/sysconfig/network-scripts/

please help how can i do this now?

i am using linux mint 17.2 64 bit kde and im trying to assign multiple ip’s and i have not got that 1st directory cd /etc/sysconfig/network-scripts/

please help how can i do this now?