Command-line Exclusive Options - gnu Proxyknife 1.7 Manual

`-V'
`--version': Display the version of Proxyknife and exit.
`--help': Print all command-line options.
`-f file': Use file as startup file (see Startup File). Without this option, proxyknife will try ./proxyknife.conf, then $HOME/.proxyknife.conf, at last $prefix/etc/proxyknife.conf¹.

[1] $prefix is the argument passed to the configure script: `./configure --prefix=/some/path'. Tt is `/' by default.