ipcalc in powershell

Last day I wrote how to do it in AIX or Linux ip calc with ifconfig It isn’t that different in PowerShell, the fun is to the calculation yourself. For translating 0.0.0.0 in 0, we can use [IPADDRESS]. Let’s try‚Ķ $ip = [IPADDRESS]( (Get-NetIPAddress -AddressFamily “IPv4” -InterfaceAlias “Ethernet*”). ipaddress) $prefix = ( Get-NetIPAddress -AddressFamily “IPv4″… Continue reading ipcalc in powershell

network ip calculation with ifconfig

Most *nix are different. I’ll start with a plain Linux output ifconfig eth0 eth0: flags=4163 mtu 1500 inet 93.184.216.34 netmask 255.255.255.0 broadcast 93.184.216.255 to get the network ip, I just bitwise-and the inet and the netmask. To do it with the shell, I convert the ip to an integer and use the & (AND) operator… Continue reading network ip calculation with ifconfig