How to find out the Linux Debian version Leave a Comment / By Nikita / 09.12.2017 To check the version of the Linux Debian installed on the server, type the following command: lsb_release -a 1 lsb_release -a The operation system response: No LSB modules are available Distributor ID: Debian Description: Debian GNU/Linux 9.1 (n/a) Release: 9.1 Codename: n/a 12345 No LSB modules are availableDistributor ID: DebianDescription: Debian GNU/Linux 9.1 (n/a)Release: 9.1Codename: n/a