Programs such as ssh, gpg, and other crypto sensitive stuff could be placed on here. With this business card sized media, you could put literally any data on the cdrom, up to 52MB (on the true business card sized ones). As for size, it's only slightly taller than a business card but not as wide. (Why not start a project to create a similar recovery CD?) As for its shape, look at for all the weird shapes you can have CDs cut. deb of ssh from a foreign server and installs it on the ramdrive), and ssh as usual.ДЄs for availability, I doubt you'll find these things outside of computer shows. When I need to ssh somewhere, I reboot the machine with the LinuxCare CD in it, run dhcpcd, run the ssh installation script (which pulls a. I've been carrying the CD around in my bookbag and using it on campus lab machines. It's just small enough to slide through the slot in the back of the tray if the CD stops spinning at just the right position. One problem I had with the CD is that its size and shape makes it prone to 'falling through the drive tray' when I use it in one of my SCSI CD-ROM drives. (For comparison, tomsrtbt crams everything on a specially-formatted 3.5' high-density floppy.) It turns out there's only around 32 megs of stuff on the CD, but it's enough to make a pretty usable recovery CD. (Gotta love freebies.) After the initial guffawing over its size (the usable data area on the CD is only about 3/8' across), I popped it in one of my machines at home and rebooted. At the most recent Atlanta Linux Showcase, the LinuxCare folks tossed one of their business-card sized recovery CDs in my bag.

Does cardrescue work