PAM

Is there some PAM module that allows me to log in when I have a certain USB memory plugged in (or perhaps if a certain file is at a certain place in the filesystem, I have some simple automounting set up)?

I haven't researched this at all, so please forgive me for asking.

Well, that was pretty easy (after finding out there was documentation):

/etc/pam.d/login (before pam_unix for me):
auth  sufficient  pam_listfile.so  item=user sense=allow file=/home/anonymous/mnt/usb/login.pam onerr=fail

Putting ``anonymous'' in the file as well as setting up some automounting seals the deal.

You can install Opera on an USB key using Opera Portable.

http://www.kejut.com/operaportable

>>3
Are you sure?  That's neither www.opera.com nor www.oprah.com, I don't trust other sites (even though I use www.opera.com).