On Friday 20 July 2007, Barbarian Mama wrote: > how can know subnet address of the machine using bash scripting .. if i use > ifconfig it only displays ipaddress and subnet mask. I you have to > calculate subnet address then you have to do binary AND operation on > ipaddress AND subnet mask to know subnet address . Can any one help me to > know subnet address of the machine in bash script.
this isnt really a bash question as bash has nothing to do with network configuration. i dont know of any networking utilities that will give you the subnet address so you'll most likely have to calculate it yourself from the ip address and the subnet mask. -mike
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