Linux 分支那么多，这里可以帮你缩小选择范围
https://wiki.installgentoo.com/wiki/Babbies_First_Linux
https://wiki.installgentoo.com/images/thumb/1/12/Ospicker.png/800px-Ospicker.png
https://wiki.installgentoo.com/images/1/12/Ospicker.png
http://www.gnu.org/distros/free-distros.en.html
https://www.gnu.org/distros/common-distros.html
https://wiki.installgentoo.com/wiki/GNU/Linux_ricing
https://wiki.installgentoo.com/wiki/Arch_Linux
https://wiki.installgentoo.com/images/thumb/1/1f/Arch_Comic_1.png/700px-Arch_Comic_1.png
https://wiki.installgentoo.com/images/1/1f/Arch_Comic_1.png
https://wiki.installgentoo.com/images/thumb/a/ad/Arch_comic_2.jpg/700px-Arch_comic_2.jpg
https://wiki.installgentoo.com/images/a/ad/Arch_comic_2.jpg
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Linux下居然有这么多的游戏...
https://wiki.archlinux.org/index.php/List_of_games
https://libregamewiki.org/List_of_games
https://libregamewiki.org/Libregamewiki:Rejected_games_list
https://libregamewiki.org/Libregamewiki:Suggested_games
http://www.icculus.org/lgfaq/gamelist.php