August 7, 2007
postfix FAQ (2)
问题一：
Aug 7 22:26:22 mail postfix/smtpd[16829]: warning: xsasl_cyrus_server_get_mechanism_list: no applicable SASL mechanisms
Aug 7 22:26:22 mail postfix/smtpd[16829]: fatal: no SASL authentication mechanisms
Aug 7 22:26:23 mail postfix/master[16825]: warning: process /usr/libexec/postfix/smtpd pid 16829 exit status 1
Aug 7 22:26:23 mail postfix/master[16825]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
Aug 7 22:28:06 mail postfix/smtpd[16830]: warning: xsasl_cyrus_server_get_mechanism_list: no applicable SASL mechanisms
Aug 7 22:28:06 mail postfix/smtpd[16830]: fatal: no SASL authentication mechanisms
Aug 7 22:28:07 mail postfix/master[16825]: warning: process /usr/libexec/postfix/smtpd pid 16830 exit status 1
解决方法：
# ln -s /usr/local/lib/sasl2 /usr/lib/sasl2
问题二：
Jan 15 20:24:43 localhost postfix/smtpd[3048]: warning: SASL authentication problem: unable to open Berkeley db /etc/sasldb2: No such file or directory
原因:系统已经安装sasl-cyrus 删除掉，然后编译重装
August 2, 2007
mysql,php升级笔记
1:mysql 5.0.45
useradd -M -o -r -d /www/mysql -s /bin/bash -c "MySQL Server" -u 27 mysql
./configure --prefix=/usr/local/mysql5 --sysconfdir=/etc --enable-assembler --with-mysqld-ldflags=-all-static --localstatedir=/www/mysql --with-big-tables --with-low-memory --with-extra-charsets=all --enable-thread-safe-client
make
make install
cp support-files/my-large.cnf /etc/my.cnf (针对512M的,不同的内存有不同的配置文件)
cp support-files/mysql.server /etc/rc.d/init.d/mysqld5
chmod 755 /etc/rc.d/init.d/mysqld
chkconfig --add mysqld
/usr/local/mysql5/bin/mysql_install_db --user=mysql
vi /etc/ld.so.conf
增加
/usr/local/mysql5/lib/mysql/
保存ldconfig
修改 /etc/profile
export PATH=$PATH:/usr/local/mysql5/bin
设置密码
mysqladmin -u root password 'password'
2:iconv
wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.11.tar.gz
./configure --prefix=/usr
make
make install
ldconfig
3:gd
wget http://www.libgd.org/releases/gd-2.0.35.tar.gz
./configure
make
make install
4:t1lib
./configure
make without_doc
make install
5:freetds
wget ftp://ftp.ibiblio.org/pub/Linux/ALPHA/freetds/stable/freetds-stable.tgz
tar zvxf freetds-stable.tgz
cd freetds-0.64
./configure --prefix=/usr/local/freetds --with-tdsver=8.0 --enable-msdblib
make
make install
6:libxm2
wget ftp://xmlsoft.org/libxml2/libxml2-sources-2.6.29.tar.gz
./configure
make
make install
7:php
./configure --prefix=/usr/local/php5 --enable-exif --with-iconv=/usr --with-xml=/usr/local --with-curl=/usr --with-gdbm --with-gettext --enable-track-vars --with-calendar=shared --enable-magic-quotes --enable-trans-sid --enable-wddx --enable-ftp --enable-inline-optimization --with-gd=/usr/local --with-zlib --enable-gd-native-tt --with-t1lib=/usr/local --with-jpeg-dir=/usr --with-zlib-dir=/usr --with-ttf --with-freetype-dir=/usr --with-gd --with-png-dir=/usr --with-jpeg-dir=/usr --with-mysql=/usr/local/mysql5 --enable-force-cgi-redirect --with-apxs2=/usr/local/apache2/bin/apxs --with-mssql=/usr/local/freetds --with-pdo-mysql=/usr/local/mysql5
修改httpd.conf
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
修改默认首页 index.php
cp php.ini-dist /usr/local/php5/lib/php.ini
修改php.ini文件
register_globals = On