I've been looking around to discover how to cut users from a network i'm not the admin of it (like cafe's wireless internet) using my n900 [windows users may know the legendary NetCut]. So i found a command used in xterm
But when i typed it, it asked me for a password, so i don't know if is this password the router's password or my phone's cause i don't remember putting any passwords in my device.
Is this method working ? or is there is any other way ?

Probably sudo asking you for the password for "user". I'm not sure you are qualified to be doing this.

what is the default password for user ?

open xterm
then you can change your password to what you want.

....this is the sudo password when you set the sudor for arpspoof. If you haven't set the sudor for it, you won't get thru no matter what.

You could just enter root to use that command, or you can set the sudor for this command.

Look at the directory under /etc/sudoers.d, take reference of other similar .sudoers and add you own, then run update-sudoers. Perform above as root, of course.

you use the root command and you wont need a sudo if youve installed rootsh

Dude seriously why would you want to do that?

If you're messing with a networks ARP table, then you can really mess things up, and even crash some routers to the point they have to be rebooted.

If you get caught, which will be the case if you don't understand what you're doing, you can get into a lot of trouble.

There is no messing up router at all, at least with window's netcut where you can cut users off and resuming their connections at your will, so if the command above was right and it can cut ppl off i would like to know the reverse of it.
And i don't even know if this works

So you're mucking around with ARP tables etc. Maybe you can explain how you can be so sure it doesn't mess up a router?

You couldn't even change your own password



LOL.