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tryfrom(1) -- utility programs for TCP Wrappers
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tryfrom This program identifies the end-point details related to a connection. This program must be called via a remote shell command as shown below. It is used to find out if the hostname and the address are properly recognized, and also if the username lookup works properly. # remsh host /usr/bin/tryfrom tryfrom prints the following output when it is invoked: client address (%a): client hostname... |
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