If you use SSH Logins to your Systems, you perhaps want to know, who logged in last days and from which IP Address.

Screenshot SSH Login Echo LAST Info:

Howto:

• Open the .profile File at your Home with a Editor and enter:

clear
last -n 4

• This will echo after login the last 4 Logins including the used IP’s
• To prevent Hackers to purge the lines set the .profile File „readonly“

sudo chmod 444 .profile
sudo chown root:root .profile