On Mon, Aug 13, 2018 at 01:09:58PM +0530, DHAVAL JAISWAL wrote: > Trying to configure mod security on HA Proxy server with the following way. > However, it throws error. > > https://fossies.org/linux/haproxy/contrib/modsecurity/README > > ./modsecurity.h -h
You are sourcing a C include file. The README says "./modsecurity -h", not "./modsecurity.h -h". I suspect you got it by auto-completion because you skipped the compilation step. Willy