kushan
New User
Aug 10, 2009, 10:46 PM
Post #1 of 3
(4362 views)
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Please help to solve my problem
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Can't Post
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Hi Everybody.
i wrote a perl script to get the ip informaion of the interface in my server.
Its working, but i only interest about the network address and its CIDR noration prefix.
this my code for your refernce.
#!/usr/bin/perl
$command="/sbin/ifconfig eth0:0";
@filter=qx|$command |or die("Can't get info from ifconfig: ".$!);
foreach(@filter){
if(/inet addr:([\d.]+)/){
# print "$1\t";
$para1=$1;
}
}
foreach(@filter){
if(/Mask:([\d.]+)/){
# print "$1\n";
$para2=$1;
}
}
#print "$para1\t";
#print "$para\n";
@CIDR=`/sbin/ipcalc-copy $para1 $para2| grep 'Network: '`;
print "@CIDR\n";
this is working fine, its give me the result as ;
Network: 192.168.0.0/28 11000000.10101000.00000000.0000 0000
But i need only the Decemial format, i dont need the binary format, can anybody help me to filter the 192.168.0.0/28 from above result.
thank you
Kushan
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