-V Print version
-VV Print build informations
-i icap_servername
The hostname of the icap server. The default is localhost
-p port
The server port. The default port value is 1344
-s service
The service name. The default service name is "echo"
-tls Use TLS
-tls-method method
Select the TLS method to use, normaly one of TLSv1, TLSv1_1, TLSv1_2 or TLSv1_3
-tls-no-verify
Disable TLS server certificate verify
-f filename
Send this file to the icap server. Default is to send an options request
-o filename
Save output to this file. Default is to send to stdout
-req url
Send a request modification instead of response modification, using as http url the url provided
with this option.
-resp url
Send a response modification with http request headers, using as http url the url provided with
this option.
-d level
debug level info to stdout
-noreshdr
Do not send reshdr headers
-nopreview
Do not send preview request data
-no204 Do not allow204 outside preview
-206 Support 206 responses
-x icap-header
Include the icap-header in icap request headers
-hx http-request-header
Include the http-request-header in http request headers
-rhx http-response-header
Include the http-response-header in http response headers
-w preview
Sets the maximum preview data size to preview
-v Print response headers