安装二进制版本mysql5.1脚本

haoman

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#!/bin/bash
#auth:chaoren
#comment: install mysql5.1
ip="10.1.1.185"
dir="lamp"
ldir="/usr/src"
GETtar()

{
if [ ! -d    $ldir$dir ] ; then
lftp $ip <<EOF
lcd $ldir
mirror $dir
bye
EOF

else

# [ -f $ldir$dir ]
#     echo "$ldir$dir is a file"
     echo "软件包已经存在";
fi
}
GETtar

#################test mysql user is exist#######################
testmysql(){
if [ `grep "mysql" /etc/passwd | wc -l` -eq 0 ];then
echo "adding user mysql"
/usr/sbin/groupadd mysql
/usr/sbin/useradd -g mysql mysql

else
echo "mysql user is exist"
fi
}
testmysql
testdir(){
for i in /usr/local/mysql /var/run/mysqld /var/log/mysqld
do

if [ ! -d $i ];then
                echo "mkdir $i"
                mkdir -p $i
else echo "is exist"
                fi
done

}
testdir $i

Install()
{
cd /usr/src/lamp
tar xf mysql-5.1.36-linux-i686-glibc23.tar.gz    -C /usr/local
rm -rf /usr/local/mysql
mv     /usr/local/mysql-5.1.36-linux-i686-glibc23/    /usr/local/mysql
mkdir -p    /usr/local/mysql/etc/
cat > /usr/local/mysql/etc/my.cnf <<EOF
[mysqld]
port = 3306
socket = /var/run/mysqld/mysql5.socket     
pid-file = /var/run/mysqld/mysql5.pid
general-log
general-log-file = /var/log/mysqld/mysql5-access.log
log-error = /var/log/mysqld/mysql5-error.log
user = mysql
datadir = /database
EOF
cat > /etc/my.cnf <<EOF
[mysql]
socket = /var/run/mysqld/mysql5.socket
EOF
#mkdir /database    /var/log/mysqld    /var/run/mysqld 
chown -R     mysql:mysql /usr/local/mysql    /database /var/log/mysqld /var/run/mysqld
cp /usr/local/mysql/support-files/mysql.server    /etc/init.d/mysql5
chmod +x /etc/init.d/mysql5
cd /usr/local/mysql
./scripts/mysql_install_db     --user=mysql --datadir=/database
}

Install
sed     -i    '/^basedir=/    s/$/\/usr\/local\/mysql/'                        /etc/init.d/mysql5
sed     -i    '/^datadir=/    s/$/\/database/'                                            /etc/init.d/mysql5
sed     -i    '/^conf=/         s/$/\/usr\/local\/mysql\/etc\/my.cnf/'    /etc/init.d/mysql5
sed     -i    '/^pid_file=/    s/$/\/var\/run\/mysqld\/mysql5.pid/'     /etc/init.d/mysql5
service mysql5 start    && echo "is ok"

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