10-26-2009
"who am i" did it right, as supposed. From your 1st post it was explained there is only 1 server "hop" involved. Hopping further to the next host ie. start on A --- ssh ---> B --- ssh ---> C can't be displayed/checked.
What about typing exit when done on host B and then (back on A) ssh to host C? So "who am i" would give you the needed output in that case. Or is that not possible for the things you do on the boxes?
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LEARN ABOUT DEBIAN
hostname
FBB::Hostname(3bobcat) Host Info FBB::Hostname(3bobcat)
NAME
FBB::Hostname - Contains name/address info about a host
SYNOPSIS
#include <bobcat/hostname>
Linking option: -lbobcat
DESCRIPTION
FBB::Hostname objects inherit from Hostent, and offers information about a host, like Hostent. Apart from being initialized by a hostname
or host address, they can also be initialized by a FBB::InetAddress object. Most of the functionality of an FBB::Hostname object is avail-
able through its parent-class FBB::Hostent.
NAMESPACE
FBB
All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.
INHERITS FROM
FBB::Hostent
CONSTRUCTORS
o Hostname():
The default constructor initializes an empty FBB::Hostname object.
o Hostname((std::string const &host)):
This constructor initializes an FBB::Hostname object from a string representing the name or dotted decimal address of a host. An
FBB::Errno object is thrown if the hostname information could not be retrieved.
o Hostname(InetAddress const &inetAddress):
This constructor initializes an FBB::Hostname object from an InetAddress object. An FBB::Errno object is thrown if the hostname
information could not be retrieved. The copy constructor is available.
MEMBER FUNCTIONS
All members of FBB::Hostent are available, as FBB::Hostname inherits from this class. There are no additional members.
EXAMPLE
#include <iostream>
#include <bobcat/hostname>
#include <bobcat/errno>
using namespace std;
using namespace FBB;
int main(int argc, char **argv)
{
while (true)
{
cout << "Enter name or address:
";
string str;
if (!getline(cin, str))
return 0;
if (str == "")
break;
try
{
Hostname h(str);
cout << "Official name:
";
cout << h.hostname() << endl;
cout << "Aliases:
";
for (size_t idx = 0; idx < h.nAliases(); idx++)
cout << h.alias(idx) << " ";
cout << endl;
cout << "Adresses:
";
for (size_t idx = 0; idx < h.nAddresses(); idx++)
cout << h.dottedDecimalAddress(idx) << " ";
cout << endl;
}
catch (Errno const &err)
{
cout << err.why() << endl;
}
}
return 0;
}
FILES
bobcat/hostname - defines the class interface
SEE ALSO
bobcat(7), hostent(3bobcat)
BUGS
None Reported.
DISTRIBUTION FILES
o bobcat_3.01.00-x.dsc: detached signature;
o bobcat_3.01.00-x.tar.gz: source archive;
o bobcat_3.01.00-x_i386.changes: change log;
o libbobcat1_3.01.00-x_*.deb: debian package holding the libraries;
o libbobcat1-dev_3.01.00-x_*.deb: debian package holding the libraries, headers and manual pages;
o http://sourceforge.net/projects/bobcat: public archive location;
BOBCAT
Bobcat is an acronym of `Brokken's Own Base Classes And Templates'.
COPYRIGHT
This is free software, distributed under the terms of the GNU General Public License (GPL).
AUTHOR
Frank B. Brokken (f.b.brokken@rug.nl).
libbobcat1-dev_3.01.00-x.tar.gz 2005-2012 FBB::Hostname(3bobcat)