======Operating System======

The operating system used on the Lengau cluster is CentOS 7.

To find the exact version --- e.g., to check compatibility with software, etc. --- you can run one of the following commands in the shell.  Shown here with the output from the current system:

<code bash>
lsb_release -d
Description:	CentOS Linux release 7.3.1611 (Core) 
</code>
<code bash>
cat /etc/centos-release
CentOS Linux release 7.3.1611 (Core) 
</code>
<code bash>
rpm -q centos-release
centos-release-7-3.1611.el7.centos.x86_64
</code>

So we are currently running CentOS version 7.3 patch level 1611.

===References===

  * [[https://linuxconfig.org/how-to-check-centos-version|How to check CentOS version]]
  * [[https://www.unixtutorial.org/check-centos-version/|5 Ways to Check CentOS Version]]