Login to CentOS 7 without Login Prompt

[root@testcentos7 ~]# vi /etc/systemd/system/getty.target.wants/getty@tty1.service

Find the line

ExecStart=-/sbin/agetty  –noclear %I $TERM

and change to

ExecStart=-/sbin/agetty --autologin root --noclear %I $TERM


Next boot there will be no login prompt for root user


Refer: kallumama Linux Tutorials

How to install PXE server in CentOS 7.3

1.      Install CentOS 7.3

2.      Download CentOS 7.3 iso (CentOS-7-x86_64-DVD-1611.iso) to /home/fae/Downloads

3.      Set IP Address as static IP (one for PXE LAN, one for management LAN)

#cd /etc/sysconfig/network-scripts

Edit PXE LAN configuration (enp10s0)