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Full Discussion: print ip to hostname with array
Top Forums Shell Programming and Scripting print ip to hostname with array Post 302348756 by daPeach on Saturday 29th of August 2009 01:49:00 PM
Old 08-29-2009
PHP
Here's what can be written without having touched perl for a long once time: a good bad example
Code:
#!/usr/bin/perl

@ipaddr = ("192.1.168.2","172.25.1.13","129.1.2.5");

foreach $ipaddr(@ipaddr){
   $i = $i + 1;
   %myhost->{"$ipaddr"} = "Machine $i";

   $val = %myhost->{$ipaddr};
   print "IP $ipaddr has name $val\n";
}

I wish I could strike that, just to make sense at tyler_durden's post, otherwise I'd be glad to erase it.
Last edited by daPeach; 08-29-2009 at 06:47 PM.. Reason: the given code is an horror of errors
 

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LEARN ABOUT PLAN9

ipconfig

IPCONFIG(8)						      System Manager's Manual						       IPCONFIG(8)

NAME

       ipconfig, arpd, rip - Internet configuration and routing

SYNOPSIS

       ip/ipconfig [-abp] [-e etherdev] [-m ip-mask] [ipaddr]

       ip/arpd [-pd] [-e etherdev] [-b bcast-addr]

       ip/rip [-b]

DESCRIPTION

       Ipconfig configures an Internet connection on an Ethernet.  The options are

       a      do not start arpd

       b      do not use BOOTP to discover a gateway address

       p      start arpd in promiscuous mode (see below)

       e      use the Ethernet mounted at /net/etherdev

       m      set the network mask to ip-mask

       If ipaddr is specified on the command line, use that instead of one found in the local database or via the BOOTP protocol.

       Arpd  performs the Internet Address Resolution Protocol, translating Internet addresses into Ethernet addresses.  It is normally started by
       ipconfig.  The options are

       d      print debugging to standard output

       p      (promiscuous) answer ARP requests for any recognized machine.  The default is to answer just for the machine running arpd.

       e      use the Ethernet mounted at /net/etherdev

       b      use the IP broadcast address bcast-addr instead of the correct one.

       Rip runs the routing protocol RIP.  It listens for RIP packets on connected networks and updates  the  kernel  routing  tables.	 The  only
       option, -b, broadcasts routing information onto the networks.

SOURCE

       /sys/src/cmd/ip/ipconfig.c
       /sys/src/cmd/ip/arpd.c
       /sys/src/cmd/ip/rip.c

SEE ALSO

       ndb(6)

																       IPCONFIG(8)
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