如何在没有密码提示的情况下安装 MySQL?

Ban*_*Man 26 mysql password software-installation

我正在尝试在没有密码提示的情况下在 Ubuntu Natty 上安装 MySQL。但是,在主安装后的某个阶段,我不断收到输入密码的提示。

此外,当我输入我认为应该是我的密码 (mymysqlpass) 时,它会给我一个拒绝访问的通知。然后当脚本终止时,我可以在没有密码的情况下登录到 mysql,即 mysql -uroot,这不应该发生。

#!/bin/bash
#This script installs mysql (latest build)
#Install MYSQL Server
mysql_pass=mymysqlpass
export DEBIAN_FRONTEND=noninteractive 
debconf-set-selections <<< 'mysql-server-5.1 mysql-server/root_password password '$mysql_pass''
debconf-set-selections <<< 'mysql-server-5.1 mysql-server/root_password_again password '$mysql_pass''
apt-get -y install mysql-server
#Configure Password and Settings for Remote Access
cp /etc/mysql/my.cnf /etc/mysql/my.bak.cnf
ip=`ifconfig eth0 | grep "inet addr"| cut -d ":" -f2 | cut -d " " -f1` ; sed -i "s/\(bind-address[\t ]*\)=.*/\1= $ip/" /etc/mysql/my.cnf
mysql -uroot -e "UPDATE mysql.user SET Password=PASSWORD('"$mysql_pass"') WHERE User='root'; FLUSH PRIVILEGES;"
sleep 10
mysql -uroot -p$mysql_pass -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '"$mysql_pass"'; FLUSH PRIVILEGES;"
#Restart
service mysql restart
echo "MySQL Installation and Configuration is Complete."
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Nim*_*ehr 46

以下命令strangehat在安装mysql-server软件包时将 MySQL 根密码设置为。

echo "mysql-server mysql-server/root_password password strangehat" | sudo debconf-set-selections
echo "mysql-server mysql-server/root_password_again password strangehat" | sudo debconf-set-selections
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请注意,这会创建您密码的明文副本/var/cache/debconf/passwords.dat(通常只能由 root 读取,并且在成功安装mysql-server包后,包管理系统会删除密码)。

如果在 Dockerfile 中使用它,请确保使用引号。

现在您可以安装mysql-server并且不会出现密码提示:

sudo apt-get install mysql-server
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小智 11

sudo debconf-set-selections <<< 'mysql-server mysql-server/root_password password my_password'
sudo debconf-set-selections <<< 'mysql-server mysql-server/root_password_again password my_password'
sudo apt-get -y install mysql-server
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这将在没有任何干预的情况下安装 mysql


小智 7

这可能会使其不提示您:

export DEBIAN_FRONTEND=noninteractive
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至于脚本,我会尝试将密码放在引号中:

mysql_pass="mymysqlpass"
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