ident2 is an advanced ident daemon, which can run as an inetd service or
on it's own. It has various features such as user defined and random
replies, extensive logging, and full administrative control.
The program follows the usual GNU syntax command-line unless it is
unsupported on your system. GNU options begin with two dashes(`-') and have
much more descriptive names.
Show summary of options.
Shows example command lines
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Force inetd mode, if autodetection isn't working.
Force standalone daemon, if autodetection isn't working.
Allow user defined ident replies. Just do a
echo 'ident ar' > ~/.ident
to change your ident reply.
File ident2 should look for in user's homedir for replies. Default is ~/.ident
Disable replies for user if user has a ~/.noident file. This behavior is disabled by default.
Clients timeout after this many seconds
Ident2 will normally try to change it's uid to something less privileged if
it finds it's uid to be 0. This option disables this behavior altogether.
Always send a random reply, regardless of what kind of request the client
made. This is useful for abusing the ident protocol as well as assisting
outgoing IP masqueraded connections.
Daemon-only: Accept no more than this many connections at a time.
Daemon-only: Bind this port, instead of 'auth' aka 113