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su - root
groupadd mysql
useradd -g mysql mysql
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linux:/usr/local/mysql # chown -R root /usr/local/mysql
linux:/usr/local/mysql # chgrp -R mysql/usr/local/mysql
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linux:/usr/local/mysql # chown -R mysql /usr/local/mysql/data
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linux:/usr/local/mysql # bin/mysqld_safe --user=mysql &
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linux:/usr/local/mysql # bin/mysql -u mysql
mysql>show databases;
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[mysqld]
default-character-set=utf8
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default-character-set=utf8
[mysqld_safe]
default-character-set=utf8
[client]
default-character-set=utf8
[mysql]
default-character-set=utf8
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1. linuxÏÂÆô¶¯oracle
su - oracle
sqlplus /nolog
conn /as sysdba
startup
exit
lsnrctl start
exit
2. linuxϹرÕoracle
su - oracle
sqlplus /nolog
conn /as sysdba
shutdown immediate
exit
lsnrctl stop
exit
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oracle@suse92:~> lsnrctl start
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