http(3tcl) on Linux
The text 020453732dcc, as Debian 8 (Jessie) shipped it.
Client-side implementation of the HTTP/1.1 protocol
Flags it lists
-
-accept -
-binary -
-blocksize -
-channel -
-command -
-handler -
-headers -
-keepalive -
-method -
-myaddr -
-progress -
-protocol -
-proxyfilter -
-proxyhost -
-proxyport -
-query -
-queryblocksize -
-querychannel -
-queryprogress -
-strict -
-timeout -
-type -
-urlencoding -
-useragent -
-validate