Linux ....
 
  为什么选择Linux？因为安全、免费和自由。
 发行版排行
排名 发行版 关注度
1 Ubuntu 2246<
2 Fedora 1499=
3 Mint 1371<
4 openSUSE 1252<
5 PCLinuxOS 1093<
6 Debian 1000<
7 Mandriva 917<
8 Sabayon 768<
9 Arch 734>
10 Puppy 705<
11 Lubuntu 693>
12 Slackware 573<
13 MEPIS 568<
14 FreeBSD 528<
15 CentOS 524=
16 Ultimate 482<
17 Tiny Core 430<
18 CrunchBang 401=
19 Gentoo 390<
20 Zenwalk 376=
21 Dreamlinux 362=
22 Kubuntu 349<
23 PC-BSD 344<
24 Vector 325=
25 Red Hat 315=
26 PC/OS 297=
27 ClearOS 292=
28 KNOPPIX 290<
29 Chakra 285>
30 sidux 282=
31 Peppermint 281>
32 Ubuntu Studio 261<
33 Salix 258<
34 Xubuntu 248<
35 EasyPeasy 246<
36 BackTrack 236<
37 Frugalware 234=
38 gOS 232=
39 Unity 225=
40 Zentyal 223>
41 TinyMe 223=
42 Parted Magic 216=
43 SliTaz 212=
44 Elive 208=
45 SystemRescue 201<
46 Absolute 201=
47 Clonezilla 194<
48 Zorin 191=
49 Super OS 190=
50 Element 183>
51 Macpup 175=
52 Pardus 174=
53 wattOS 161<
54 Slax 158<
55 Scientific 158=
56 OpenBSD 156=
57 Mythbuntu 155<
58 Nexenta 152=
59 Quirky 151>
60 DragonFly 147<
61 linuX-gamers 144=
62 64 Studio 143=
63 MeeGo 142>
64 PureOS 134=
65 moonOS 133=
66 Parsix 129=
67 GhostBSD 125>
68 OpenGEU 124=
69 Untangle 123=
70 Imagineos 121<
71 Calculate 121>
72 Wolvix 116=
73 Yellow Dog 115=
74 NuTyX 115>
75 U-lite 113=
76 Moblin 113=
77 GeeXboX 113=
78 GParted 112>
79 CDlinux 112=
80 AUSTRUMI 110>
81 Yoper 109=
82 Lunar 107>
83 DEFT 107>
84 VortexBox 106=
85 Novell SLE 105<
86 Solaris 104=
87 FreeNAS 103<
88 blackPanther 100=
89 aLinux 100>
90 Ubuntu Christian 98=
91 Linux XP 97=
92 LFS 97<
93 openmamba 96<
94 NetBSD 96=
95 LinuxConsole 96=
96 Linpus 96<
97 Kongoni 96>
98 ZevenOS 95=
99 Turbolinux 95=
100 BlankOn 95>

数据来源 distrowatch.com