Whats Up Doc

[George Toft]

George Gambill wrote:
> 
> >From the command line (RH8) how do I findout the status (is it installed, is
> it running) of such things as:
> 
> TFTP
> 
> NFS
> 
> ????
> George
> 
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The Unix solution is netstat.  Ask netstat for all listening connections
like this:
$ netstat -a | grep LISTEN

Example from one of my machines:
tcp        0      0 *:swat                  *:*                    
LISTEN      
tcp        0      0 *:6346                  *:*                    
LISTEN      
tcp        0      0 *:mysql                 *:*                    
LISTEN      
tcp        0      0 *:netbios-ssn           *:*                    
LISTEN      
tcp        0      0 *:http-alt              *:*                    
LISTEN      
tcp        0      0 *:6000                  *:*                    
LISTEN      
tcp        0      0 *:www-http              *:*                    
LISTEN      
tcp        0      0 *:ftp                   *:*                    
LISTEN      
tcp        0      0 donelle.georgeto:domain *:*                    
LISTEN      
tcp        0      0 localhost:domain        *:*                    
LISTEN      
tcp        0      0 *:ipp                   *:*                    
LISTEN      
tcp        0      0 *:3128                  *:*                    
LISTEN      
tcp        0      0 *:7101                  *:*                    
LISTEN      
tcp        0      0 *:389                   *:*                    
LISTEN      
tcp        0      0 *:auth                  *:*                    
LISTEN      


go down the line and identify the services.

This works on Linux, Solaris, and AIX.

George