Install console-log by entering the following commands in the terminal:
sudo apt update sudo apt install console-log
Description:
Puts logfile pagers on virtual consoles
console-log keeps logfile pagers open on virtual consoles. The default configuration puts exim's mainlog on tty8, and the syslog on tty9, in a less process. It can also make sure that this console is visible automatically after system boot so that a crashed system at least leaves the syslog readable on the console before reset. Using a pager makes searching, tagging and highlighting possible.
Homepage: http://git.debian.org/?p=collab-maint/console-log.git;a=summary
Version: 1.2-1ubuntu1
Section: universe/admin