.done(res = console.log("ok", res))
Tor Exit Guidelines
，详情可参考PDF资料
但监管部门的这一举动已经向外界传达了一个信号：耐久与可靠，必将成为今后监管的重点。
The data (in /sysroot/ostree/repo/objects) is stored in a dedicated directory that contains all system versions. Each version is identified by a hash, similar to Git.