Hi all, Recently, I just do some stupid stuffs as follows.
# mv /lib/x86_64-linux-gnu/libc.so.6 /tmp After move "/lib/x86_64-linux-gnu/libc.so.6" away, you could not run lots of commands, which show you some errors like this. # ls ls: error while loading shared libraries: libc.so.6: cannot open shared object file: No such file or directory # mv mv: error while loading shared libraries: libc.so.6: cannot open shared object file: No such file or directory ... Because they all depend on libc.so. You could also happen to above boring stuffs when you remove some key files in Linux OS. Now, I have a good idea to solve above problems. We could implement a File System to record all the operations which send to VFS. Then when you think you have done a mistake command, you could rollback from this File System. This is just a RFC, I would give detail implementations. Would anyone please give me some suggestions? Thanks very much. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
