Superfud·前天·讨论幸运的是，电池不会破坏其制造原材料。因此，一旦我们制造了足够的电池，最终我们就可以停止开采新原材料。此外，汽车电池的使用寿命令人惊讶 - 一旦电池的 oomf（技术术语）减少，就可以用来稳定电网。原
Superfud·4个月前·讨论ddrescue can read from /dev/urandom and write to any device. This can come in handy when you have a device with bad blocks but still would like to "shred" all the still writable parts of.