下面是我为RDS实例的安全组分配的入站规则的表。Sg-c6.等是豆茎实例的安全组。当我试图逃跑的时候我得到了
ERROR2003 (HY000): Can't connect to MySQL server on 'rds.instance.eu-central-1.rds.amazonaws.com' (110)
我被困在看似简单的远程连接到MySQL的任务中。我继承了服务器,所以不知道它是如何安装的。查看了/etc/my.cnf (据我所知系统上唯一的my.cnf )并找到了datadir=/var/lib/mysql# Default to using old password format for compatib
Logging to syslog. 200523 08:24:41 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql在此之后,当我键入mysql时,会得到以下错误:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock
我正在尝试弄清楚如何在bash脚本中格式化对mysql的多变量请求。我有5个变量要在我的bash脚本中设置。每个变量都是从远程DB检索的。目前,我将每个变量放在单独的行中,每个变量都有自己的单独登录。chatTo=$(mysql -D DB -u user -p'password' -h "$Control" -P 3309 -se "SELECT value FROM configurationWHERE label='chatTo'")
chatFrom=