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$ pnmtoplainpnm linuxlogo224.pnm > linuxlogo224.ppm
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$bmptoppm pic.bmp > temp1.ppm //Éú³Éppm
$ppmquant 224 temp1.ppm > temp2.ppm //ת»»³É224ÑÕÉ«
$pnmnoraw temp2.ppm > logo.ppm //ת»»³Éascii¸ñʽ
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cd /home/wj
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×÷ÕߣºCasimir Saternos
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su - oracle "-c dbstart"
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su - oracle "-c dbstart"
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$ORACLE_SID:$ORACLE_HOME:<N|Y>
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http://linux.chinaitlab.com/administer/774036.html
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