Attribute set describing resource limits. Defaults to the value of <a href="/nixpkgs/option/security.pam.loginLimits"><a href="/nixpkgs/option/security.pam.loginLimits" rel="nofollow">security.pam.loginLimits</a></a>. The meaning of the values is explained in <a href="https://www.mankier.com/5/limits.conf" rel="nofollow"><a href="https://www.mankier.com/5/limits.conf" rel="nofollow">limits.conf(5)</a></a>.