OpenSSH 6+ will print "unknown option" instead of "illegal option", hence the "grep -e illegal -e unknown" ;)

If your auth'ing with a username / password on an infected server you're actually *sending* your credentials to the server. This is not he case wih a cert auth, especially when you use ssh-agent to hop to other servers.

Did you RTFA? This is not an apache module.

I configure my window manager to focus a window whent the cursor point on it, so i can change the window in which i want to type very fast. All that with a tiling window manager! DWM - tiling window manager http://dwm.suckless.org/

I use a keyboard with an IBM trackpoint so i don't keep moving my right hand between keyboard and mouse. It takes a little to get used to it, but it worth the try! http://www.pc.ibm.com/ww/healthycomputing/trkpnt.html

I don't understand why keyboard manufacturer still put the Windows logo on the meta key (unless Microsoft give them money).

Can you point me out websites where i can buy a keyboard without 'Windows logo' ?

Anyway, only recently I found a use to this key (using it as meta with Awesome window manager. This don't interfere with 'alt' key in irssi !)

P.s. English isn't my first language !