TRY-FROM(8) Linux Programmer's Manual TRY-FROM(8) NAME try-from - test program for the tcp_wrapper SYNOPSIS try-from DESCRIPTION The try-from command can be called via a remote shell command to find out if the hostname and address are properly recognized by the tcp_wrapper library, if username lookup works, and (SysV only) if the TLI on top of IP heuristics work. Diagnostics are reported through sys- log(3) and redirected to stderr. Example: rsh host /usr/sbin/try-from SEE ALSO hosts_access(5), hosts_options(5), tcpd(8) AUTHOR Wietse Venema, Eindhoven University of Technology, The Netherlands. Linux 21th June 1997 TRY-FROM(8)
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