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Top Forums UNIX for Dummies Questions & Answers Running a UNIX command from Windows Post 67015 by tanku on Sunday 20th of March 2005 11:23:05 AM
Old 03-20-2005
i think you need to run a service on the unix computer running on some port and write a client on windows to connect to it. i think its a security problem if you allow client to issue any commands so you have to know what you want exactly from the server.

for example this service using gawk gives out time to clients that connect to port 8888 similar to daytime:

Code:
BEGIN {
  print strftime() |& "/inet/tcp/8888/0/0"
  close("/inet/tcp/8888/0/0")
}


example client (gawk)
Code:
BEGIN {
  "/inet/tcp/0/localhost/8888" |& getline
  print $0
  close("/inet/tcp/0/localhost/8888")
}

 

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services(4)						     Kernel Interfaces Manual						       services(4)

NAME
services - Defines the sockets and protocols used for Internet services SYNOPSIS
/etc/services DESCRIPTION
The /etc/services file associates Internet service names and aliases with the port number and protocol used by the service. Each service is listed in this file on a single line of the form: ServiceName PortNumber/ProtocolName Aliases The fields contain the following information: The official Internet service name. The socket port number used for the service and the transport protocol used for the service. A list of unofficial service names. Items on a line are separated by spaces or tabs. Comments begin with a # (number sign) and continue to the end of the line. EXAMPLES
Entries in the /etc/services file for the inetd internal services might look like this: echo 7/tcp echo 7/udp discard 9/tcp sink null discard 9/udp sink null daytime 13/tcp daytime 13/udp chargen 19/tcp ttytst source chargen 19/tcp ttytst source ftp 21/tcp time 37/tcp timeserver time 37/udp timeserver RELATED INFORMATION
Functions: endservent(3), getservbyname(3), getservbyport(3), getservent(3), setservent(3) The RFC923 specification. delim off services(4)
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