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