Magicloud

With my host being public to internet, security now is the most concerning than it ever was.So, first step, using one time password when login with ssh.$ sudo apt-get install libpam-otpw--- ...

Recently I'd like to transfer some private data to friends. Since my ssh is OTPed, so sftp is not the option. I decided to use webfs and gnutls (webfs does not support openssl).$ sudo apt-get instal...

听说btrfs有很多好处，目前也进了主线，因此决定在虚拟机上试一下。1. 安装debian sid，根设备使用ext2/ext3文件系统。2. 修改/etc/initramfs-tools/modules，添加btrfs\ncrc32c。3. sudo apt-get install btrfs-tools4. 修改/etc/fstab，修改/的挂载：文件系统改为btrfs或aut...

After the crappy experience with btrfs (IO hang), I decided to try out Reiser4.Different with btrfs, DebianInstaller created root cannot be converted into Reiser4. Things must be done from the very ...

上次搞了btrfs，于是决定把bfs也搞了。1. axel http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.34.1.tar.bz22. tar xf linux-2.6.34.1.tar.bz23. wget http://ck.kolivas.org/patches/bfs/2.6.34-sched-bfs-318.pat...