centos5.6 postgresql8.3安装

作者:笨小孩 发布于:2012-10-18 15:15 分类:数据库

1  添加用户 创建目录

useradd postgres -d /usr/local/pgsql

passwd postgres

mkdir /usr/local/pgsql/

mkdir /usr/local/pgsql/data

chown -R postgres /usr/local/pgsql

chown postgres /usr/local/pgsql/data

2  设置环境变量

vi /etc/profile

export LD_LIBRARY_PATH=/usr/local/pgsql/lib:$LD_LIBRARY_PATH

export PATH=/usr/local/pgsql/bin:$PATH

export PGDATA=/usr/local/pgsql/data

export MANPATH=$MANPATH:/usr/local/pgsql/man

3  安装

./configure –prefix=/usr/local/pgsql ;make;make install

4  初始化数据库

su postgres

/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data

5  添加开机自启动

su root

chmod a+x /postgresql-8.1.9   (postgresql 解压目录)/contrib/start-scripts/linux

cp /tmp/postgresql-8.1.9/contrib/start-scripts/linux /etc/init.d/postgresql

chkconfig –add postgresql

reboot

6  换数据库用户postgres 的密码

psql template1    或者 psql -U postgres

然后

ALTER USER postgres WITH PASSWORD ‘password’;

7  添加外部的访问连接,            在pg_hba.conf 加上

host   all all  0.0.0.0/0  trust

修改postgresql.conf

listen_addresses = ‘*’

启动

/usr/local/pgsql/bin/postmaster -i -D /usr/local/pgsql/data &

or

/usr/local/pgsql/bin/pg_ctl -i -D /usr/local/pgsql/data -l logfile start

关闭 kill -INT `head -1 /usr/local/pgsql/data/postmaster.pid`

是了,我来这里就只能总结一下了,

Linux下,postgresql.conf     pg_hba.conf     都是放在$PG_DATA 目录下,也就是一般的…../data 目录下

 

标签: CentOS postgresql

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