深圳门窗人 發表於 2008-9-8 18:49:18

FreeBSD 6.2用freebsd-update升级过程

<p>FreeBSD 6.2-RELEASE下用freebsd-update升级过程:</p>
<p>  mail#uname -a</p>
<p>  FreeBSD mail.extmail.org 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Fri Nov 2 13:04:30 UTC 2007   qiao@qiao.lpzq:/usr/src/sys/i386/compile/kernel_IPFW i386</p>
<p>  mail#freebsd-update fetch install</p>
<p>  Looking up update.FreeBSD.org mirrors... 1 mirrors found.</p>
<p>  Fetching public key from update1.FreeBSD.org... done.</p>
<p>  Fetching metadata signature from update1.FreeBSD.org... done.</p>
<p>  Fetching metadata index...done.</p>
<p>  即可完成freebsd的bianary升级。</p>
<p>  那为什么用uname看不出来呢?是因为uname反映的是内核级别的情况。只是执行freebsd-update是不触及<a target="_blank" href="#" class="UBBWordLink">系统</a>内核的,但是<a target="_blank" href="#" class="UBBWordLink">系统</a>确实已经得到了升级。那么,要想能从&quot;uname -a&quot;上反映出来,还需要接着执行下面的命令:</p>
<p>  mail#cd /usr/src</p>
<p>  mail#make buildkernel KERNCONF=YOURKERNEL</p>
<p>  mail#make installkernel KERNCONF=YOURKERNEL</p>
<p>  mail#reboot</p>
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