疯狂老头 BLOG

（一）安装 cyrus-sasl

删除系统自带的 cyrus-sasl ：

＃rpm -e --nodeps cyrus-sasl-devel-2.1.22-5.el5 cyrus-sasl-lib-2.1.22-5.el5 cyrus-sasl-plain-2.1.22-5.el5 cyrus-sasl-2.1.22-5.el5

＃rm -rf /usr/lib/sasl
＃rm -rf /usr/lib/sasl2

＃tar xzvf cyrus-sasl-2.1.23.tar.gz
＃cd cyrus-sasl-2.1.23

＃./configure --enable-plain --enable-cram --enable-digest --enable-login --enable-sql --disable-anon --disable-ntlm --disable-gssapi --disable-krb4 --disable-otp --disable-srp --disable-srp-setpass --with-authdaemond=/usr/local/courier-authlib/var/spool/authdaemon/socket --with-mysql=/usr/local/mysql

＃make
＃make install

＃ln -s /usr/local/lib/sasl2 /usr/lib/sasl2

＃echo "/usr/local/lib" >> /etc/ld.so.conf

＃/sbin/ldconfig
＃/sbin/ldconfig -v

＃cd ..
＃rm -rf cyrus-sasl-2.1.23

＃vi /usr/local/lib/sasl2/smtpd.conf

＝＝＝＝ 内容如下 ＝＝＝＝＝

pwcheck_method: authdaemond
log_level: 3
mech_list: PLAIN LOGIN
authdaemond_path:/usr/local/courier-authlib/var/spool/authdaemon/socket

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（一）安装 courier-authlib

＃tar jxvf courier-authlib-0.62.4.tar.bz2
＃cd courier-authlib-0.62.4

＃./configure --prefix=/usr/local/courier-authlib --without-stdheaderdir --without-authuserdb --without-authpam --without-authldap --without-authpwd --without-authshadow --without-authvchkpw --without-authpgsql --without-authcustom --with-authmysql  --with-mysql-libs=/usr/local/mysql/lib/mysql --with-mysql-includes=/usr/local/mysql/include/mysql --with-redhat --with-mailuser=vuser --with-mailgroup=vgroup

＃make
＃make install
＃make install-migrate
＃make install-configure

＃echo "/usr/local/courier-authlib/lib/courier-authlib" >> /etc/ld.so.conf

＃/sbin/ldconfig
＃/sbin/ldconfig -v

＃cp courier-authlib.sysvinit /etc/rc.d/init.d/courier-authlib
＃chmod 755 /etc/rc.d/init.d/courier-authlib

＃cd ..
＃rm -rf courier-authlib-0.62.4

＃cd /usr/local/courier-authlib/etc/authlib/

＃vi authmysqlrc

＝＝＝＝ 内容如下 ＝＝＝＝

MYSQL_SERVER            localhost
MYSQL_USERNAME          extmail
MYSQL_PASSWORD          extmail
MYSQL_SOCKET            /var/lib/mysql/mysql.sock
MYSQL_PORT              3306
MYSQL_OPT               0
MYSQL_DATABASE          extmail
MYSQL_USER_TABLE        mailbox
MYSQL_CRYPT_PWFIELD     password
MYSQL_UID_FIELD         uidnumber
MYSQL_GID_FIELD         gidnumber
MYSQL_LOGIN_FIELD       username
MYSQL_HOME_FIELD        homedir
MYSQL_NAME_FIELD        name
MYSQL_MAILDIR_FIELD     maildir
MYSQL_QUOTA_FIELD       quota
MYSQL_SELECT_CLAUSE     SELECT username,"",password,uidnumber,gidnumber,             \
                        CONCAT('/home/domains/',homedir),                            \
                        CONCAT('/home/domains/',maildir),                            \
                        quota,                                                       \
                        name,                                                        \
                        CONCAT("disableimap=",disableimap,",disablepop3=",           \
                                disablepop3,",disablewebmail=",disablewebmail,       \
                               ",disablesmtpd=",disablesmtpd,",disablesmtp=",        \
                                disablesmtp,",disablenetdisk=",disablenetdisk,       \
                               ",netdiskquota=",netdiskquota)                        \
                        FROM mailbox                                                 \
                        WHERE username = '$(local_part)@$(domain)'
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＃vi authdaemonrc

＝＝＝＝ 更改内容如下 ＝＝＝＝

authmodulelist="authmysql"
uthmodulelistorig="authmysql"
daemons=10
authdaemonvar=/usr/local/courier-authlib/var/spool/authdaemon

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＃/etc/rc.d/init.d/courier-authlib start

＃chmod 755 /usr/local/courier-authlib/var/spool/authdaemon

＃/etc/rc.d/init.d/courier-authlib restart

（一）安装 PHP

＃tar zxvf php-5.2.11.tar.gz

＃cd php-5.2.11

＃./configure --disable-debug --enable-fastcgi --enable-force-cgi-redirect --enable-bcmath --enable-calendar --enable-discard-path --enable-inline-optimization --with-openssl --with-zlib --with-gd --with-gmp --with-regex=system --enable-ctype --enable-dbase --with-pcre-dir=/usr/local/bin/pcre-config --with-mysql=/usr/local/mysql --with-mysql-sock=/var/lib/mysql/mysql.sock --with-mysqli=/usr/local/mysql/bin/mysql_config --enable-posix --disable-rpath --enable-safe-mode --enable-magic-quotes --disable-dmalloc --enable-gd-native-ttf --with-ttf --with-gdbm --enable-mbstring --enable-sigchild --enable-sysvsem --enable-sysvshm --enable-zend-multibyte --with-xsl --with-ncurses --with-curl --enable-mbregex --with-bz2 --with-libxml-dir --with-gettext --with-iconv --enable-exif --enable-pcntl --enable-ftp --enable-sockets --enable-wddx --enable-shmop --enable-soap --with-jpeg-dir --with-png-dir --with-freetype-dir --with-zlib-dir --with-mime-magic=/usr/share/file/magic.mime --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc

＃make
＃make install

＃cp php.ini-dist /usr/local/php/etc/php.ini

＃cd ..
＃rm -rf php-5.2.11

（二）安装 fcgid for apache

＃tar zxvf mod_fcgid.2.2.tgz
＃cd mod_fcgid.2.2

＃make top_dir=/usr/local/httpd
＃make install top_dir=/usr/local/httpd

＃cd ..
＃rm -rf mod_fcgid.2.2

（一）安装 rrdtool 工具

＃rpm -ivh perl-libwww-perl-5.805-1.1.1.noarch.rpm
＃rpm -ivh perl-XML-Parser-2.36-1.el5.rf.i386.rpm
＃rpm -ivh intltool-0.35.0-2.i386.rpm

＃export PKG_CONFIG_PATH=/usr/lib/pkgconfig/

＃tar zxvf rrdtool-1.4.1.tar.gz
＃cd rrdtool-1.4.1

＃./configure --prefix=/usr --enable-perl-site-install=/usr/lib/perl5

＃make
＃make install

＃cd ..
＃rm -rf rrdtool-1.4.1

（一）Apache 的安装

＃ /usr/sbin/groupadd -g 48 apache
＃ /usr/sbin/useradd -g 48 -u 48 -M -d /usr/local/httpd/htdocs -s /sbin/nologin apache

＃ /usr/sbin/groupadd -g 1000 vgroup
＃ /usr/sbin/useradd -g 1000 -u 1000 -M -s /bin/false vuser

＃ tar zxvf httpd-2.2.14.tar.gz
＃ cd httpd-2.2.14

＃ ./configure --prefix=/usr/local/httpd --enable-modules=all --enable-mods-shared=all --enable-so --enable-cache --enable-file-cache --enable-mem-cache --enable-disk-cache --enable-static-support --enable-static-htpasswd --enable-static-htdigest --enable-static-rotatelogs --enable-static-logresolve --enable-static-htdbm --enable-static-ab --enable-static-checkgid --enable-cgid --enable-cgi --disable-userdir --with-mpm=worker --with-pcre=/usr/bin/pcre-config --with-apr=/usr/bin/apr-1-config --with-apr-util=/usr/bin/apu-1-config --enable-ssl --enable-suexec --with-suexec-uidmin=500 --with-suexec-gidmin=100 --with-suexec-caller=apache --with-suexec-docroot=/usr/local/httpd --with-suexec-bin=/usr/local/httpd/bin/suexec --with-suexec-logfile=/usr/local/httpd/logs/suexec_log

＃ make
＃ make install

＃ cd ..
＃ rm -rf httpd-2.2.14

＃ cp /usr/local/httpd/bin/apachectl /etc/rc.d/init.d/httpd
＃ chmod 700 /etc/rc.d/init.d/httpd

＃ cd /usr/local/httpd/conf

把装好的 Apache 的默认使用用户，和使用组更改为 apache ：

＃ sed -i -e "s/User daemon/User apache/" -e "s/Group daemon/Group apache/" httpd.conf

＃ /etc/rc.d/init.d/httpd start

（一）安装 pcre

＃tar zxvf pcre-8.0.tar.gz
＃cd pcre-8.00

＃./configure --prefix=/usr --docdir=/usr/share/doc/pcre-7.8 --enable-utf8 --enable-unicode-properties --enable-pcregrep-libz --enable-pcregrep-libbz2

＃make
＃make install

＃cd ..
＃rm -rf pcre-8.00

（二）

rpm -ivh perl-DBI-1.607-2.i386.rpm
rpm -ivh perl-DBI-debuginfo-1.607-2.i386.rpm

rpm -ivh MySQL-shared-compat-5.0.86-1.rhel5.i386.rpm
rpm -ivh perl-DBD-mysql-4.010-1.el5.rf.i386.rpm

rpm -ivh unixODBC-2.2.11-7.1.i386.rpm
rpm -ivh unixODBC-devel-2.2.11-7.1.i386.rpm

rpm -ivh perl-DBD-ODBC-1.17-1.el5.rf.i386.rpm
rpm -ivh re2c-0.13.5-1.el5.rf.i386.rpm

rpm -ivh libtool-ltdl-1.5.22-6.1.i386.rpm
rpm -ivh libtool-ltdl-devel-1.5.22-6.1.i386.rpm

rpm -ivh apr-devel-1.2.7-11.el5_3.1.i386.rpm
rpm -ivh apr-util-devel-1.2.7-7.el5_3.2.i386.rpm
rpm -ivh libxslt-python-1.1.17-2.el5_2.2.i386.rpm
rpm -ivh libjpeg-devel-6b-37.i386.rpm
rpm -ivh libpng-devel-1.2.10-7.1.el5_3.2.i386.rpm

rpm -ivh freetype-demos-2.2.1-21.el5_3.i386.rpm
rpm -ivh freetype-devel-2.2.1-21.el5_3.i386.rpm

rpm -ivh ./aspell/aspell-*.rpm

rpm -ivh libc-client-2004g-2.2.1.i386.rpm
rpm -ivh libc-client-devel-2004g-2.2.1.i386.rpm

rpm -ivh beecrypt-4.1.2-10.1.1.i386.rpm
rpm -ivh beecrypt-devel-4.1.2-10.1.1.i386.rpm

rpm -ivh lm_sensors-2.10.7-4.el5.i386.rpm
rpm -ivh lm_sensors-devel-2.10.7-4.el5.i386.rpm

rpm -ivh net-snmp-5.3.2.2-7.el5.i386.rpm
rpm -ivh net-snmp-utils-5.3.2.2-7.el5.i386.rpm
rpm -ivh net-snmp-perl-5.3.2.2-7.el5.i386.rpm

rpm -ivh --nodeps elfutils-devel-0.137-3.el5.i386.rpm
rpm -ivh net-snmp-devel-5.3.2.2-7.el5.i386.rpm
rpm -ivh elfutils-devel-static-0.137-3.el5.i386.rpm

rpm -ivh tcl-devel-8.4.13-4.el5.i386.rpm
rpm -ivh tcl-html-8.4.13-4.el5.i386.rpm

rpm -ivh tk-8.4.13-5.el5_1.1.i386.rpm
rpm -ivh --nodeps tk-devel-8.4.13-5.el5_1.1.i386.rpm

rpm -ivh tclx-8.4.0-5.fc6.i386.rpm
rpm -ivh tclx-doc-8.4.0-5.fc6.i386.rpm
rpm -ivh tclx-devel-8.4.0-5.fc6.i386.rpm

rpm -ivh gamin-devel-0.1.7-8.el5.i386.rpm
rpm -ivh libart_lgpl-devel-2.3.17-4.i386.rpm

rpm -ivh libmcrypt-2.5.8-4.el5.centos.i386.rpm
rpm -ivh libmcrypt-devel-2.5.8-4.el5.centos.i386.rpm

rpm -ivh mhash-0.9.9-1.el5.centos.i386.rpm
rpm -ivh mhash-devel-0.9.9-1.el5.centos.i386.rpm

rpm -ivh fontconfig-devel-2.4.1-7.el5.i386.rpm
rpm -ivh libXau-devel-1.0.1-3.1.i386.rpm
rpm -ivh --nodeps xorg-x11-proto-devel-7.1-13.el5.i386.rpm
rpm -ivh libXdmcp-devel-1.0.1-2.1.i386.rpm
rpm -ivh libX11-devel-1.0.3-11.el5.i386.rpm
rpm -ivh libXrender-devel-0.9.1-3.1.i386.rpm
rpm -ivh libXft-devel-2.1.10-1.1.i386.rpm
rpm -ivh cairo-devel-1.2.4-5.el5.i386.rpm
rpm -ivh libXext-devel-1.0.1-2.1.i386.rpm
rpm -ivh pango-devel-1.14.9-6.el5.centos.i386.rpm
rpm -ivh mesa-libGL-devel-6.5.1-7.7.el5.i386.rpm

rpm -ivh expect-5.43.0-5.1.i386.rpm
rpm -ivh compat-libstdc++-33-3.2.3-61.i386.rpm
rpm -ivh cabextract-1.2-1.el5.rf.i386.rpm
rpm -ivh nomarch-1.4-1.el5.rf.i386.rpm
rpm -ivh arj-3.10.22-1.el5.centos.i386.rpm
rpm -ivh unrar-3.8.4-1.el5.i386.rpm
rpm -ivh lzo-1.08-4.2.el5.rf.i386.rpm
rpm -ivh lzop-1.01-2.el5.rf.i386.rpm
rpm -ivh zoo-2.10-2.2.el5.rf.i386.rpm
rpm -ivh lha-1.14i-19.2.2.el5.rf.i386.rpm

/sbin/chkconfig lm_sensors off

（三）

rpm -ivh --force perl-ExtUtils-MakeMaker-6.50-2.noarch.rpm
rpm -ivh perl-Net-CIDR-0.13-1.noarch.rpm
rpm -ivh perl-IO-stringy-2.110-2.noarch.rpm
rpm -ivh --force perl-MIME-Base64-3.07-1.i386.rpm
rpm -ivh perl-MIME-Base64-debuginfo-3.07-1.i386.rpm
rpm -ivh perl-TimeDate-1.16-4.noarch.rpm
rpm -ivh perl-Pod-Escapes-1.04-2.noarch.rpm
rpm -ivh perl-Pod-Simple-3.05-2.noarch.rpm
rpm -ivh perl-MailTools-2.04-2.noarch.rpm
rpm -ivh --force perl-IO-1.2301-5.i386.rpm
rpm -ivh perl-IO-debuginfo-1.2301-5.i386.rpm
rpm -ivh --force perl-File-Temp-0.20-4.noarch.rpm
rpm -ivh --force perl-HTML-Parser-3.56-2.i386.rpm
rpm -ivh perl-HTML-Parser-debuginfo-3.56-2.i386.rpm
rpm -ivh perl-HTML-Tagset-3.03-2.noarch.rpm
rpm -ivh perl-Convert-BinHex-1.119-3.noarch.rpm
rpm -ivh perl-MIME-tools-5.427-2.noarch.rpm
rpm -ivh perl-Convert-TNEF-0.17-2.noarch.rpm
rpm -ivh perl-Archive-Zip-1.16-2.noarch.rpm
rpm -ivh --force perl-Storable-2.16-3.noarch.rpm
rpm -ivh perl-DBD-SQLite-1.25-2.i386.rpm
rpm -ivh perl-DBD-SQLite-debuginfo-1.25-2.i386.rpm
rpm -ivh --force perl-Getopt-Long-2.38-2.noarch.rpm
rpm -ivh perl-Filesys-Df-0.90-3.i386.rpm
rpm -ivh --force perl-Test-Harness-2.64-3.noarch.rpm
rpm -ivh --force perl-Test-Simple-0.86-2.noarch.rpm
rpm -ivh --force perl-Math-BigInt-1.89-2.noarch.rpm
rpm -ivh --force perl-Math-BigRat-0.22-1.noarch.rpm
rpm -ivh --force perl-bignum-0.23-1.noarch.rpm
rpm -ivh perl-Net-IP-1.25-2.noarch.rpm
rpm -ivh perl-Sys-Hostname-Long-1.4-2.noarch.rpm
rpm -ivh --force perl-Sys-Syslog-0.27-1.noarch.rpm
rpm -ivh perl-Compress-Zlib-1.41-2.i386.rpm
rpm -ivh perl-Compress-Zlib-debuginfo-1.41-2.i386.rpm
rpm -ivh perl-Digest-HMAC-1.01-1.noarch.rpm
rpm -ivh perl-Digest-SHA1-2.11-3.i386.rpm
rpm -ivh perl-Digest-SHA1-debuginfo-2.11-3.i386.rpm
rpm -ivh perl-Filesys-Df-debuginfo-0.90-3.i386.rpm
rpm -ivh perl-Net-DNS-0.65-2.i386.rpm
rpm -ivh perl-Net-DNS-debuginfo-0.65-2.i386.rpm
rpm -ivh perl-OLE-Storage_Lite-0.16-2.noarch.rpm
rpm -ivh perl-Test-Pod-1.26-2.noarch.rpm
rpm -ivh --force perl-Time-HiRes-1.9715-1.el5.rf.i386.rpm
rpm -ivh --force perl-Digest-MD5-2.36-1.noarch.rpm
rpm -ivh --force perl-Scalar-List-Utils-1.19-1.noarch.rpm
rpm -ivh tnef-1.4.5-1.i386.rpm

（四）

rpm -ivh gd-2.0.33-9.4.el5_1.1.i386.rpm
rpm -ivh perl-GD-2.41-2.el5.rf.i386.rpm
rpm -ivh perl-GDTextUtil-0.86-6.0.el5.noarch.rpm
rpm -ivh perl-GDGraph-1.44-1.el5.rf.noarch.rpm
rpm -ivh perl-GD-Graph3d-0.63-3.0.el5.noarch.rpm
rpm -ivh perl-File-Tail-0.99.3-1.2.el5.rf.noarch.rpm
rpm -ivh perl-Compress-Raw-Zlib-2.015-1.el5.rf.i386.rpm
rpm -ivh perl-IO-Compress-Base-2.015-1.el5.rf.noarch.rpm
rpm -ivh perl-IO-Compress-Zlib-2.015-1.el5.rf.noarch.rpm
rpm -ivh --force perl-Compress-Zlib-2.015-1.el5.rf.noarch.rpm
rpm -ivh perl-IO-Zlib-1.09-1.el5.rf.noarch.rpm
rpm -ivh perl-Package-Constants-0.01-1.el5.rf.noarch.rpm
rpm -ivh perl-Archive-Tar-1.40-1.el5.rf.noarch.rpm
rpm -ivh perl-Digest-HMAC-1.01-15.noarch.rpm
rpm -ivh perl-Unix-Syslog-1.0-1.el5.rf.i386.rpm
rpm -ivh perl-Geography-Countries-1.4-2.2.el5.rf.noarch.rpm
rpm -ivh perl-IP-Country-2.25-1.el5.rf.noarch.rpm
rpm -ivh perl-Error-0.17015-1.el5.rf.noarch.rpm
rpm -ivh perl-NetAddr-IP-4.027-1.el5.rf.i386.rpm
rpm -ivh perl-NetAddr-IP-debuginfo-4.027-1.el5.i386.rpm
rpm -ivh perl-version-0.74-1.el5.rf.i386.rpm
rpm -ivh perl-Mail-SPF-2.006-1.el5.rf.noarch.rpm
rpm -ivh perl-Net-CIDR-Lite-0.20-1.2.el5.rf.noarch.rpm
rpm -ivh perl-Mail-SPF-Query-1.999.1-8.el5.noarch.rpm
rpm -ivh perl-Crypt-OpenSSL-RSA-0.25-1.el5.rf.i386.rpm
rpm -ivh perl-Digest-SHA-5.47-1.el5.rf.i386.rpm
rpm -ivh perl-Mail-DKIM-0.32-1.el5.rf.noarch.rpm
rpm -ivh perl-Mail-DomainKeys-1.0-1.el5.rf.noarch.rpm
rpm -ivh perl-Encode-Detect-1.01-1.el5.rf.i386.rpm
rpm -ivh perl-Razor-Agent-2.84-1.el5.rf.i386.rpm
rpm -ivh atrpms-73.1-1.noarch.rpm
rpm -ivh --force razor-agents-2.85-18.el5.i386.rpm
rpm -ivh perl-Net-SSLeay-1.32-1.el5.rf.i386.rpm
rpm -ivh perl-IO-Socket-SSL-1.17-1.el5.rf.noarch.rpm
rpm -ivh perl-Net-Ident-1.20-1.2.el5.rf.noarch.rpm
rpm -ivh perl-Socket6-0.20-1.el5.rf.i386.rpm
rpm -ivh perl-IO-Socket-INET6-2.56-1.el5.rf.noarch.rpm
rpm -ivh perl-File-Remove-1.42-1.el5.rf.noarch.rpm
rpm -ivh perl-YAML-Tiny-1.31-1.el5.rf.noarch.rpm
rpm -ivh perl-Module-Install-0.77-1.el5.rf.noarch.rpm
rpm -ivh perl-Spiffy-0.30-7.el5.noarch.rpm
rpm -ivh perl-Test-Base-0.54-1.el5.rf.noarch.rpm
rpm -ivh perl-YAML-0.66-1.el5.rf.noarch.rpm
rpm -ivh perl-IO-String-1.08-1.2.el5.rf.noarch.rpm
rpm -ivh perl-Inline-0.44-1.el5.rf.noarch.rpm
rpm -ivh perl-Data-Dump-1.11-1.el5.rf.noarch.rpm
rpm -ivh perl-Test-Manifest-1.22-1.el5.rf.noarch.rpm
rpm -ivh perl-Business-ISBN-Data-20081020-1.el5.rf.noarch.rpm
rpm -ivh perl-Business-ISBN-2.04-1.el5.rf.noarch.rpm
rpm -ivh perl-Parse-RecDescent-1.94-6.el5.noarch.rpm
rpm -ivh perl-Net-Server-0.97-1.el5.rf.noarch.rpm
rpm -ivh perl-BerkeleyDB-0.36-1.el5.rf.i386.rpm
rpm -ivh perl-Convert-UUlib-1.051-1.2.el5.rf.i386.rpm

（一）MySQL 数据库的安装

＃/usr/sbin/groupadd -g 27 mysql
＃/usr/sbin/useradd -c "MySQL Server" -u 27 -d /usr/local/mysql -g mysql -s /bin/bash -M mysql

＃tar zxvf mysql-5.0.80.tar.gz
＃cd mysql-5.0.80

＃CFLAGS="-O6 -mpentiumpro" CXX=gcc CXXFLAGS="-O6 -mpentiumpro -felide-constructors -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local/mysql --enable-assembler --with-client-ldflags=-all-static --with-mysqld-ldflags=-all-static --sysconfdir=/etc --localstatedir=/var/lib/mysql --without-debug --with-unix-socket-path=/var/lib/mysql/mysql.sock --with-extra-charset=all --with-pthread --enable-thread-safe-client --with-innodb --with-readline --with-embedded-server

＃make
＃make install

＃cp /usr/local/mysql/share/mysql/my-medium.cnf /etc/my.cnf
＃cp support-files/mysql.server /etc/rc.d/init.d/mysqld
＃chmod 700 /etc/rc.d/init.d/mysqld

＃cd ..
＃rm -rf mysql-5.0.80

＃/usr/local/mysql/bin/mysql_install_db --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql --datadir=/var/lib/mysql --user=mysql --pid-file=/var/run/mysqld/mysql.pid --skip-locking --port=3306 --socket=/var/lib/mysql/mysql.sock

＃cd /usr/local/mysql

＃chown -R root .
＃chown -R mysql.mysql /var/lib/mysql
＃chmod 755 /var/lib/mysql

＃mkdir /var/run/mysqld
＃chown mysql.mysql /var/run/mysqld

＃/etc/rc.d/init.d/mysqld start （启动 mysql 数据库服务）

＃ps aux |grep mysql （查看 mysql 服务是否启动正常）

root      2488  0.0  0.1   4728  1188 ?        S    18:27   0:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/run/mysqld/mysqld.pid
mysql     2523  0.0  2.6 229248 27740 ?        Sl   18:27   0:00 /usr/local/mysql/libexec/mysqld --basedir=/usr/local/mysql --datadir=/var/lib/mysql --user=mysql --pid-file=/var/run/mysqld/mysqld.pid --skip-external-locking --port=3306 --socket=/var/lib/mysql/mysql.sock
root      2589  0.0  0.0   4116   620 pts/0    S+   19:06   0:00 grep mysql