Each of these VEs feels very much like a separate computer This means a kernel (Linux with OpenVZ patch) is running, and this provides a number of virtual environments. It virtualizes the operating system, but not the hardware.
OpenVZ is the free base of the commercial solution »Virtuozzo« from SWsoft. With 1 GB of main memory, about five VEs should start. Native-language boot-floppies may be found in the boot-floppies. The number of virtual machines (VEs) that can be set up and started depends on the available RAM. NordisKnoppix a version of Klaus Knoppers Knoppix, supporting Nordic and Baltic. BIOS boot menu hot key to select USB and the USB should begin booting Knoppix. The booted system runs completely in the RAM of the computer. It is also necessary to isolate a problem that might be because of an OS. To make room for it, the developers renounced Knoppix on OpenOffice, GIMP and Frozen Bubble. Machines running on one card, and this is isolated for only virtual machines. Furthermore, minimal templates (file system archives that can be unpacked to set up virtual machines) have been added for Debian 3.1, CentOS 4, and Fedora Core 5. Boot your client boxes to PXE menu and enter Knoppix as the boot option. The Live CD contains the OpenVZ patched kernel 2.6.18-028stab027, the utility vzctl 3.0.16 and the program vzquota 3.0.9. OpenVZ is free open source software, available under GNU GPL. Each container performs and executes exactly like a stand-alone server a container can be rebooted independently and have root access, users, IP addresses, memory, processes, files, applications, system libraries and configuration files. OpenVZ creates multiple secure, isolated Linux containers (otherwise known as VEs or VPSs) on a single physical server enabling better server utilization and ensuring that applications do not conflict. OpenVZ is a container-based virtualization for Linux. Knoppix-OpenVZ – a live CD based on Knoppix 5.1.1 which features the OpenVZ technology. But the expense is using up about a GB of ram.The last version | Released: 5.1.1 | January 4, 2007 This option copies all the needed data from the cd/dvd/usb into ram, so you can remove or edit the cd/usb, and generally run with ram FS read/write speeds (+2GB/sec) instead of cd/usb speeds (1-10MB/sec). Using the toram option is different from the regular overlayfs (formerly aufs?) that all Ubuntu (all Debian too?) live iso's use.
(FYI, I can't recommend dd'ing an iso to usb, less than optimal and shreds the usb's MBR/fat) Access to the Internet is configured to be routed via tor/privoxy for anonymous surfing. Or extract files -> edit -> make new iso with anything like mkisofs, k3b, brasero, etc. After booting from the CD, the user is in the common KNOPPIX KDE Environment. I once found a nice little gui program that could do that, could've been isomaster but not sure. If you're using a cd/dvd or just dd'ing the iso straight to a usb then you'll have to edit the iso file before writing it, changing the grub file first and then write to cd/usb. If you've got the live iso on a usb drive with a FS that's writable it's a lot easier, just mount & edit the grub file. I've done this before, add the toram option to the grub/grub.cfg file, turning the