How to get the operating system version and host name remotely under Windows and Linux

The following conditions are required to remotely obtain the Windows and Linux operating system versions and host names:

Assume

Host A (Windows 7), ip:192.168.12.2

Host B (CentOS 6.3), ip:192.168.12.3

Host C (Windows 2008)-a host for remote access to information, ip:192.168.12.4

Host d (CentOS 6.3)-For remote access to information for the host, ip:192.168.12.5

Windows:

1. Host A can ping through host C;

2. Host B can ping through host C;

3. Host B can communicate with host C via the SNMP protocol via 161 ports;

Linux:

1. Host B can ping through host D;

2. Host B can communicate with host D through the SNMP protocol via 161 ports;

3. The community name of host D can be obtained in some way;

4. Be sure to use Nagios before use.

Window Information Acquisition Method:

Get host name with Mac:

Execute from a

Get System Version information:

Execute from B

/usr/local/nagios/libexec/check_snmp-h 192.168.12.4-c Public-o sysname.0

/usr/local/nagios/libexec/check_snmp-h 192.168.12.4-c Public-o sysdescr.0

How to obtain Linux information:

Execute on B

/usr/local/nagios/libexec/check_snmp-h 192.168.12.5-c Public-o sysdescr.0