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grep "model name" /proc/cpuinfo
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°²×° libaio-0.3.102-1.i386.rpm 
libaio-devel0.3.102-1.i386.rpm
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groupadd dba 
groupadd oinstall 
useradd oracle -g oinstall -G dba 
passwd oracle 
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mkdir -p /opt/oracle/product/10g
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chown -R oracle.oinstall /opt/oracle
chmod 755 -R /opt/oracle
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su oracle 
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