criu: criu (Checkpoint/Restore tool) criu: criu: CRIU (stands for Checkpoint and Restore in Userspace) is a utility to criu: checkpoint/restore Linux tasks. Using this tool, you can freeze a criu: running application (or part of it) and checkpoint it to a hard drive criu: as a collection of files. You can then use the files to restore and criu: run the application from the point it was frozen at. criu: criu: Homepage: http://criu.org/ criu: criu: