linuxy@linuxy:~$ cat /proc/version
Linux version 5.11.0-27-generic (buildd@lcy01-amd64-019) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #29~20.04.1-Ubuntu SMP Wed Aug 11 15:58:17 UTC 2021
linuxy@linuxy:~$

当前我使用的Linux内核版本为：5.11.0-27-generic。

托瓦兹也是一个有趣的人物，来一起看一下他说过的话：

（1）"Talk is cheap. Show me the code."
（2）"Bad programmers worry about the code. Good programmers worry about data structures and their relationships."

（3）“My name is Linus, and I am your God.”

（4）“In real open source, you have the right to control your own destiny.”

（5）“Microsoft isn't evil, they just make really crappy operating systems.”

（6） “Most good programmers do programming not because they expect to get paid or get adulation by the public, but because it is fun to program.”

（7）“Any program is only as good as it is useful.”

（8）If Microsoft ever does applications for Linux it means I've won.

Linux 的成功很大程度上取决于它的许可协议 GPL，全称是：GNU通用公共许可协议，给予了终端用户运行、学习、共享和修改软件的自由，所以全世界大量的志愿者不断贡献和维护着内核源码。

二、Git 又一个神作

为了更好的管理庞大的 Linux 内核源码，让世界范围内的优秀开发者共同维护 Linux 内核源码，托瓦兹开发出了一个分布式版本控制软件-git，最开始托瓦兹10天的时间便开发出了 git 的第一个版本。

目前 git 已然成为了远程管理代码的首选工具，例如：GitHub、GitLab 以及 Gitea等都采用 git 进行管理。

另外，git 的命名也挺有意思，git 源代码里这样写道：

	GIT - the stupid content tracker

"git" can mean anything, depending on your mood.

 - random three-letter combination that is pronounceable, and not
   actually used by any common UNIX command.  The fact that it is a
   mispronounciation of "get" may or may not be relevant.
 - stupid. contemptible and despicable. simple. Take your pick from the
   dictionary of slang.
 - "global information tracker": you're in a good mood, and it actually
   works for you. Angels sing, and a light suddenly fills the room. 
 - "goddamn idiotic truckload of sh*t": when it breaks

This is a stupid (but extremely fast) directory content manager.  It
doesn't do a whole lot, but what it _does_ do is track directory
contents efficiently.

大致意思是：git 被称为"愚蠢的跟踪器"，并介绍了四种可能的描述，分别是：

（1）随机的三个字母的组合，可能与get相关；

（2）愚蠢的；

（3）全球信息追踪器；（PS：这个名字还不错！）

（4）XX愚蠢的卡车XX；（what ?）