Centos6在rpm安装 rpm -ivh http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm yum install mysql-server –y 启动 service mysqld start 初始化 mysql_secure_installation Enter current password for root (enter for none): Set root password? [Y/n] Remo

在添加命令自动补全的时候mysql启动失败 这是原配 # For advice on how to change settings please see # http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html # *** DO NOT EDIT THIS FILE. It's a template which will be copied to the # *** default location d

在安装好mysqld的时候 启动的时候报错如下: [root@ mysql]# service mysqld start Starting MySQL.The server quit without updating PID file (/usr/local/mysql/data/..pid). 问题可能的原因有多种,具体什么原因最好的办法是先查看下错误日志:1.可能是/usr/local/mysql/data/mysql.pid文件没有写的权限解决方法 :给予权限,执行 "chown -R m

问题 tomcat用startup.sh启动,访问localhost:8080能正常访问,用Eclipse service启动tomcat,访问localhost:8080报错404 解决方法 1. 如果Server里的tomcat启动了,需要先停掉.然后再移除添加的项目 2. 之后双击server中配置的tomcat服务器,会弹出如下界面. 3. 在Server Locations配置中选择第二个选项,use tomcat installation ,再保存一下,重新启动Tomcat服务,就可

直接访问controller路径http://localhost:8080/index报错: HTTP Status 500 - Servlet.init() for servlet spring threw exception type Exception report message Servlet.init() for servlet spring threw exception description The server encountered an internal error th

mysql中文乱码解决 mysql修改my.cnf后启动报错Starting MySQL... ERROR! The server quit without updating PID file (/var/lib/mysql/localhost.localdomain.pid). 这里简单明了地说下: 对于mysql5.5版本,需要在/etc/mysql/my.cnf做如下修改: [client]下添加: default-character-set = utf8 [mysqld]下添加: cha

从Out of memory来看是内存超出了,后面的 Kill process[PID] [process name] score好像和进程有关了,下面我们就一起来看看linux 终端报错 Out of memory: Kill process[PID] [process name] score问题分析 看到屏幕上都是 Out of memory: Kill process[PID] [process name] score,虽然知道这是linux自我保护进行内存清理动作,但是为了知道更多的细节

MySQL root密码重置报错:mysqladmin: connect to server at 'localhost' failed的解决方案   1  登陆失败,mysqladmin修改密码失败 [root@mysql var]# mysqladmin -u root password '123456' mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'loc

网站报错Access denied for user 'root'@'localhost' (using password: YES) 每次的挽救办法就是: /etc/init.d/mysqld stop mysqld_safe --skip-grant-tables & 几乎每隔10分钟就出现一次,如下图,然后手动安全模式重启mysql.偶的内心好崩溃... 不得不赞阿里云的售后技术支持太给力!耐心回复我的一个个小白问题. 总结一下, 问题原因:本地授权问题 解决办法:“您目前启动到mysql

-- ==================================================================== --  mysqladmin: connect to server at 'localhost' failed的解决方案! -- ==================================================================== 1  登陆失败,mysqladmin修改密码失败 [root@mysql var]# m

MySQL 设置root密码报错:mysqladmin: connect to server at 'localhost' failed 1.安装完MySQL设置root密码报错如下 [root@vm172--- data]# mysqladmin -uroot password "linux@123" mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'l

报错如下: [root@localhost zabbix]# systemctl start zabbix-server Job for zabbix-server.service failed because a configured resource limit was exceeded. See "systemctl status zabbix-server.service" and "journalctl -xe" for details. [root@lo

IDEA中启动Tomcat报错,Error running Tomcat7.0.52: Address localhost:1099 is already in use 或者是 java.rmi.server.ExportException: Port already in use: 1099 ,表示1099端口被其他进程占用了. 解决方法: 1. win+R,运行,输入cmd,进入命令提示符 2. 输入netstat -aon | findstr 1099,找到占用1099端口的进程ID:PI

今天启动apache查看状态发现报错,说不能确认服务器完全确认域名,以下是报错内容: [root@localhost ~]# service httpd status Redirecting to /bin/systemctl status httpd.service ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor pr

系统升级到macOS 10.12后启动mysql后,在终端输入mysql 报错ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES/NO) 解决办法 在系统偏好设置里关闭mySQL $ cd /usr/bin $ sudo mysqld_safe --skip-grant-tables 再打开一个终端$ mysqlmysql> use mysql;mysql> UPDATE user

如果觉得配置文件没有错,但web-dev-server总是报错,可以在hosts文件里加一行127.0.0.1 localhost

环境 Mysql版本:5.7.12 操作系统:OSX 10.11 安装文件:.dmg文件 MySQL:mysql-5.7.12-osx10.11-x86_64.dmg(注意5.7跟之前的字段有些不同,下面会说) Step 1 关闭mysql服务.无论你有没有开启mysql服务,保险起见都要运行一下以下命令. sudo /usr/local/mysql/support-files/mysql.server stop (注:我这里报错了:ERROR! MySQL server PID file co

执行如下命令报错 mysql -uroot -h${hostIp} -p Enter password:********* ERROR (HY000): Host '$hostIp' is not allowed to connect to this MySQL server 解决方法:1. 改表法.可能是你的帐号不允许从远程登陆,只能在localhost.这个时候只要在localhost的那台电脑,登入mysql后,更改 "mysql" 数据库里的 "user"

在mysql的data目录下误删除了mysql-bin.000001,mysql-bin.000002等文件,但是没有删除mysql-bin.index文件,此时启动mysql就会报错: Starting MySQL...The server quit without updating PID file (/alidata/server/mysql/data/iZ28f2w1yzyZ.pid). 解决方法:删除data目录下的mysql-bin.index文件,即可启动mysql,同时还会再自动

关闭tomcat的时候,报出如下错误信息: # ./shutdown.sh Using CATALINA_BASE: /opt/openkm-6.3.1-community/tomcat Using CATALINA_HOME: /opt/openkm-6.3.1-community/tomcat Using CATALINA_TMPDIR: /opt/openkm-6.3.1-community/tomcat/temp Using JRE_HOME: /opt/openkm-6.3.1-com

最近登录MySQL时候总报错: # mysql -uroot -p Enter password: ERROR (): Access denied for user 'root'@'localhost' (using password: YES) 我猜想是不是密码忘记了...然后准备修改密码: #mysqladmin -u root -p password 123456 ###设置root密码为123456 Enter password: mysqladmin: connect to serve