A problem with fierce tool

[lamy]

Hello .. I tried to use the fierce tool, but this error appears. Look below:

 fierce -dns knifecenter.com -threads 10
usage: fierce [-h] [--domain DOMAIN] [--connect] [--wide] [--traverse TRAVERSE] [--search SEARCH [SEARCH ...]] [--range RANGE] [--delay DELAY]
              [--subdomains SUBDOMAINS [SUBDOMAINS ...] | --subdomain-file SUBDOMAIN_FILE] [--dns-servers DNS_SERVERS [DNS_SERVERS ...] | --dns-file DNS_FILE]
              [--tcp]
fierce: error: unrecognized arguments: -dns knifecenter.com -threads 10

This one issue i do not seem to be able to get pass with my limited knowledge of linux.
What is the solution?

 

[f33dm3bits]

This is not a linux probem but wrong usage of the tool you are using. It literally tells you what the problem is, the -dns is not recognized as an argument and then it gives you the arguments that are available for the command. So looking it that it should probably be something like this since -threads isn't a know argument either:

fierce --domain knifecenter.com -traverse 10

The documentation even shows you examples of how to work with the command.