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step 1)ÏÂÔØÔ´´úÂë°üµ½±¾µØLinuxÖ÷»ú£¬È»ºó½âѹËõ£¬½øÈë¸ÃĿ¼£¬½øÐÐÅäÖ㬱àÒëºÍ°²×°
ÏÂÔØmysql5Ô´Âëmysql-5.0.18.tar.gzµ½Ä¿Â¼/usr/local
cd /usr/local
tar xzvf mysql-5.0.18.tar.gz
cd mysql-5.0.18
./configure --prefix=/usr/local/mysql
make && make install
make¹ý³Ì»¨µÄʱ¼ä±È½Ï³¤
step 2)ÅäÖÃ
cp support-files/my-medium.cnf /etc/my.cnf
vi /etc/my.cnf ¼ÓÈëÒÔÏÂÁ½Ðв¢±£´æ
  log-error=/var/lib/mysql/data/x.err
  datadir= /var/lib/mysql/data
cd /usr/local/mysql
bin/mysql(¿ÉÄܻᱧ´íCan't connect to local MySQL server through socket '/tmp/mysql.sock' (2) )
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 scripts/mysql_install_db --user=mysql
bin/mysqld_safe
ÔÙ
 /usr/local/mysql/bin/mysql¾ÍokÁË
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:
/usr/bin/mysqladmin -u root password 'new-password'
/usr/bin/mysqladmin -u root -h localhost.localdomain password 'new-password'


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120-test:/home/lai# hdparm -t /dev/sda
/dev/sda:
 Timing buffered disk reads:  346 MB in  3.02 seconds = 114.65 MB/sec
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120-test:/home/lai# hdparm -T /dev/sda
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password:ÊäÈë¿ÚÁî Óû§ÊÇϵͳע²áÓû§³É¹¦µÇ½ºó£¬¿ÉÒÔ½øÈëÏàÓ¦µÄÓû§»·¾³.
Í˳öµ±Ç°shell,ÊäÈë:exit
2.useradd netseek Ìí¼ÓÒ»¸önetseekÓû§
passwd netseek ¸ønetseekÕâ¸öÓû§ÉèÖÃÃÜÂë.
(/etc/passwd /etc/group)
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LinuxÈí¼þ°²×°¼°Ð¶ÔØ

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ÀýÈ磺shell>rpm -qa firefox
firefox-3.0.5-l.e15.centos
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ÀýÈ磺rpm -ql firefox-3.0.5-l.e15.centos
°²×°rpm°ü
¸ñʽ£ºrpm -ivh Èí¼þ°ü
ÀýÈ磺rpm -ivh firefox-3 ......

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¡¡¡¡½â°ü£º tar xvf FileName.tar
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