摘要：
First of all, it is worth mentioning that Linux is not the only option available; other freely available operating systems include the BSDs (FreeBSD, NetBSD, OpenBSD), Solaris Express, Nexenta, and others. However, there are many GNU/Linux distributions available, and these generally have su... 阅读全文
posted @ 2013-04-10 08:42
2012
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