varnishd(1) on Linux
The text 2725d67498b2, as Debian 6.0 (Squeeze) shipped it.
HTTP accelerator daemon
Flags it lists
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-F -
-P -
-S -
-T -
-V -
-a -
-b -
-d -
-f -
-g -
-h -
-i -
-l -
-n -
-p -
-s -
-t -
-u -
-w