ssh-probe2, ssh-probe - Locates Secure Shell servers from
the local network
ssh-probe2 [-t timeout] [-r] [-s] [-d debug_level]
[addresses ...]
The amount of time (in seconds) that the ssh-probe2 command
waits for server replies before exiting. Makes the
output more readable than the raw list format suitable for
scripts. Inhibits output. The success of the ssh-probe2
command can be concluded only from the exit value. In
this mode, the -r option has no effect. Prints extensive
debug information to stderr. The debug_level is either a
number, from 0 to 99, where 99 specifies that all debug
information should be displayed, or a comma-separated list
of assignments (i.e., ModulePattern=debug_level). This
should be the first argument on the command line.
The ssh-probe2 command sends a query packet as a UDP datagram
to servers and displays the address and the Secure
Shell version number of the servers that respond to the
query.
The ssh-probe2 command returns one of the following exit
values. This can be useful in scripts. The broadcast was
sent, and at least one reply was received. The broadcast
was sent, but no replies were received. An unspecified
error has occurred. This is for errors not listed previously.
SSH is a registered trademark of SSH Communication Security
Ltd.
Commands: sshd2(8)
ssh-probe2(1)
[ Back ] |