alternative to "ipconfig renew"

[Jar]

> Hi,
>
> In window, we can use "ipconfig renew" to obtain a new IP address
> using DHCP. Is there a similar command in Linux to obtain a new IP address
> from a DHCP server?

If you use dhclient as a clinent then 'dhclient -r wlan0' should help.

-- 
Best Regards, Jar