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"uname -a"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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