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echo "mount /etc as ramfs" /*¹ÒÔØ/etcΪramfs */
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echo "start proess init ...."
exec /sbin/init /* Ö´ÐиùÎļþϵͳÖÐµÄ initÖ´ÐгÌÐò */
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2010.1.19
1. install ruby
$ tar xzf ruby-1.8.7-p248.tar.gz
$ mv ruby-1.8.7-p248 ruby187
$ cd ruby187/
$ ./configure
......