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The "bin/nutch_hostinject" page has been changed by LewisJohnMcgibbney:
http://wiki.apache.org/nutch/bin/nutch_hostinject

New page:
hostinject is an alias for org.apache.nutch.crawl.HostInjectorJob

This class takes a flat file of hosts and adds them to the of seeds to be 
crawled. It is useful for bootstrapping the system. The hosts files contain one 
host per line, optionally followed by custom metadata separated by tabs with 
the metadata key separated from the corresponding value by '='. '''N.B. Is the 
metadata functionality supported yet?'''.

Note that some metadata keys are reserved: 

''nutch.score'': allows to set a custom score for a specific URL

''nutch.fetchInterval'': allows to set a custom fetch interval for a specific 
URL 

e.g. http://www.xyz.org/ nutch.score=10 nutch.fetchInterval=2592000 
userType=open_source

Usage: 
{{{
bin/nutch hostinject <host_dir>
}}}

'''<host_dir>''': The directory containing our seed list (referred to above as 
'flat file'), usually a text document containing hosts, one host per line.


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