How to Check Debian Linux Version - Tecmint
https://www.tecmint.com/check-debian-version15.10.2019 · Checking Debian Version using the /etc/issue File. The /etc/issue is a text file that holds a message or system identification information, you can use the cat command to print the contents of this file. $ cat /etc/issue Debian GNU/Linux 10 \n \l. The above command only shows the Debian version number, if you want to know the current Debian ...