genhash - md5 hash generation tool for remote web pages

genhash was written by Alexandre Cassen <acassen@linux-vs.org>.

       This man page was contributed by Andres Salomon <dilinger@voxel.net> for the Debian GNU/Linux system (but
       may be used by others).

                                                   2021-07-05                                         genhash(1)

genhash  is  a tool used for generating md5sum hashes of remote web pages.  genhash can use HTTP or HTTPS
       to connect to the web page.  The output by this utility includes the HTTP  header,  page  data,  and  the
       md5sum  of  the data.  This md5sum can then be used within the keepalived(8) program, for monitoring HTTP
       and HTTPS services.

       genhash - md5 hash generation tool for remote web pages

--use-ssl,-S
              Use SSL to connect to the server.

       --server<host>,-s
              Specify the ip address to connect to.

       --port<port>,-p
              Specify the port to connect to.

       --url<url>,-u
              Specify the path to the file you want to generate the hash of.

       --use-virtualhost<host>,-V
              Specify the virtual host to send along with the HTTP headers.

       --protocol<protocol_version>,-P
              Specify the HTTP protocol version to use. protocol_version can be 1.0, 1.1  or  1.0c.  1.0c  means
              protocol  version  1.0  but  with  a  "Connection: close" line; this is included in version 1.1 by
              default.

       --timeout<timeout>,-t
              Specify the connection timeout in seconds.

       --fwmark<mark>,-m
              Set the specified firewall mark on the socket

       --verbose,-v
              Be verbose with the output.

       --help,-h
              Display the program help screen and exit.

       SEEALSOkeepalived(8), keepalived.conf(5)

keepalived--genhash[options][-sserver-address][-pport][-uurl]