permission口号denied failed

Redis报错:(error) DENIED Redis is running in protected mode because protected mode is enabled and no password is set for the default user

一、报错内容 (error) DENIED Redis is running in protected mode because protected mode is enabled and no password is set for the default user. In this mode c ......
protected Redis mode is password

当$.get返回失败后,调用fail方法

$.get( "url", { data: value }, function (data, status, jqxhr) { alert('保存成功'); }).fail(function () { //当$.get执行过程失败后,调用的方法,相当于ajax的error方法 alert('保存失败 ......
方法 fail get

nginx:Failed to start nginx.service:unit not found

nginx:Failed to start nginx.service:unit not found - 知乎 (zhihu.com) 错误的原因就是没有添加nginx服务,所以启动失败。 解决方法: 1. 在/root/etc/init.d/目录下新建文件,文件名为nginx 或者用命令在根目录下 ......
nginx service Failed found start

使用flutter打包Xcode运行报错Failed to prepare device for development.解决办法

出现错误原因:ios的系统和xcode支持的版本不匹配,有以下几种情况 运行和打包的IOS版本过高,例如xcode的版本是一年前的版本,当时最高支持16.2,可一年后你要安装的手机ios版本已经是16.7了 xcode的版本过低,最高支持的不符合ios当前版本 解决方法: 一、直接升级xcode版本 ......
development flutter prepare 办法 Failed

gerrit 反向代理从 apache 换成 nginx 之后项目页报错“The page you requested was not found, or you do not have permission to view this page”

每次配置 gerrit 需要用反向代理来实现auth_basic_user_file,以前用apache 进行配置,但不喜欢 apache 要换成 nginx,结果换成 nginx 之后,登录后打开project页报错“The page you requested was not found, or ......
page permission not you requested

Jenkins构建Host key verification failed. lost connection

使用jenkins发版,构建时使用了调用shell从jenkins服务器scp jar包到业务服务器。 由于新购买了服务器,并且要将jar包cp到新购买的服务器上,涉及到前任运维交接问题,这块一直没有了解。 在jenkins服务器 su jenkins切换到jenkins用户,找到/var/lib/ ......
verification connection Jenkins failed Host

hive执行sql报错 FAILED: Execution Error, return code 3 from org.apache.hadoop.hive.ql.exec.mr.MapredLocalTask

前言: 执行hive sql报错,sql逻辑是两个表左连接并将数据插入新的表中。 报错信息: [ERROR] 2023-12-05 15:49:49.165 +0800 - execute sql error: Error while processing statement: FAILED: Ex ......
hive MapredLocalTask Execution FAILED apache

centos 8 Failed to download metadata for repo ‘AppStream’: Cannot prepare internal mirrorlist: No URLs in mirrorlist

查询后发现问题的原因是Centos8于2021年年底停止了服务,我们在使用yum源安装时候,出现下面错误“错误:Failed to download metadata for repo ‘AppStream’: Cannot prepare internal mirrorlist: No URLs ......

ansible 报错 "changed": false, "msg": "Failed to connect to the host

报错: "changed": false, "msg": "Failed to connect to the host via ssh: root@node1: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)." ......
quot ansible changed connect Failed

Permission denied (publickey)

文问题: xxx@gerrit.com:Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights a ......
Permission publickey denied

安装mysql报错:ERROR 1045 (28000): Access denied for user ‘root‘@‘localhost‘ (using password: YES,并设置密码登录

@目录当前状态报错解决办法: 当前状态 目前已经启动好mysql服务: systemctl start mysqld systemctl status mysqld 生成临时密码 grep 'temporary password' /var/log/mysqld.log 报错 出现了报错: ERRO ......
localhost password 密码 Access denied

记Redux下载后,运行examples/todos时,报错Error: error:0308010C:digital envelope routines::unsupported 和 Failed to load config "react-app" to extend from.

1、Redux 下载 下载地址 git clone https://github.com/reactjs/redux.git 进入examples/todos,下载依赖: npm install 2、问题复现及解决 执行命令 npm run start 此时终端报错: Error: error:03 ......
quot unsupported react-app 0308010C examples

linux/centos使用fail2ban实现计次登录失败封禁其ip

问题背景 使用命令 cat /var/log/secure 查询服务器登录记录,发现有ip在进行暴力破解 所以使用fail2ban进行ip限制,如果登录失败五次,则永久封禁其ip。 安装并配置fail2ban(来自ChatGPT) 下面是一份完整的Fail2Ban安装和配置,用于监视SSH服务并在登 ......
fail2ban centos linux fail2 2ban

hive向表中导入数据出现FAILED: SemanticException

完整错误信息 FAILED: SemanticException Line 1:23 Invalid path ''~/Downloads/stocks.csv'': No files matching path file:/home/lcz/~/Downloads/stocks.csv 路径错误, ......
SemanticException 数据 FAILED hive

Centos查看开放端口及端口号命令

查看已开放的端口 ; firewall-cmd --list-ports 查看端口是否被占用 ; netstat -tunpl | grep "端口" 开放单个端口(开放后需要要重启防火墙才生效) ; firewall-cmd --zone=public --add-port=8080/tcp -- ......
端口 口号 命令 Centos

关于Vue3中调试APP触发异常:exception:white screen cause create instanceContext failed,check js stack -> at useStore (app-service.js:2309:15)解决方案

bug:reportJSException >>>> exception function:createInstanceContext, exception:white screen cause create instanceContext failed,check js stack ->at us ......

【解决】模拟器设置system读写报错'/dev/block/sda6' is read-only mount: '/system' not in /proc/mounts adb disable-verity failed to read fstab '/dev/root' is read-only

remount 失败 '/dev/block/sda6' is read-only adb disable-verity failed to read fstab '/dev/root' is read-only mount -o remount,rw /system mount: '/system ......
read-only 39 read system 模拟器

vite 子项目 热部署 通过nginx,和父项目端口号不同,导致热更新的websocket报错的解决方案

vite 子项目 热部署 通过nginx,和父项目端口号不同,导致热更新的websocket报错的解决方案 我的父项目端口号是8888 子项目端口号是 8013 这里报错的原因就是,热更新的websocket在8013的服务上,但是页面访问的是8888端口的websocket 所以自然会爆红 ......

ORA-01187 cannot read from file 201 because it failed verification tests..temp01

Description:We get this message in running the Upgrade Express 20-21 export (create_customer_data):ORA-01187: cannot read from file 201 because it fai ......
verification because cannot failed 01187

window下mysql更换端口号

我的情况是:本机原来安装了5版本,现在需要用8版本,因此机器同时存在了两个sql版本,一个占用了3306端口,一个占用了3307端口,但是后端默认配置的是3306端口,需要灵活更改版本和端口号。 开始吧,安全的更换mysql的端口号,5和8版本都是一样的操作。 停止mysql的服务 在对应盘符找到P ......
口号 window mysql

用matplot和seaborn作图,出现This application failed to start because not Qt platform plugin could be initialized的报错

用matplotlib和seaborn作图,出现这样的弹窗: 尝试过增加环境变量的方法没有解决。使用了一种临时的解决方法: import matplotlib matplotlib.use('TKAgg') 如果不需要图形化界面,只需要运行后的参数可以使用: import matplotlib ma ......

aws场景安装fail2ban

ACCEPTED ANSWER Amazon Linux 2023 uses Python3.9 by default, and some of the old python version feature are abolished in Python3.9, so you need to use ......
fail2ban 场景 fail2 2ban fail

nginx 报 accept4() failed (24: Too many open files)

nginx 报 accept4() failed (24: Too many open files)ulimit -aulimit -n 204800vim /etc/security/limits.conf<domain> <type> <item> <value>* soft nofile 20 ......
accept4 accept failed nginx files

docker故障:driver failed programming external connectivity on endpoint

故障现象 Error response from daemon: driver failed programming external connectivity on endpoint jenkins (ffdc7c9cda72c575d6b045574d1432b256603a3d986a05da ......

20231128 - 重启Centos后无法远程连接,重启网络服务报错:Error:Failed to start LSB: Bring up/down networking

1.https://blog.csdn.net/m0_74953387/article/details/132914306 2.https://blog.csdn.net/weixin_45894220/article/details/130487066 ......

Failed to instantiate [com.zaxxer.hikari.HikariDataSource]

问题描述 明明在yml文件里配置了相关数据库,怎么仍启动报错?这个hikari又是什么? 问题解决 排除springboot默认的数据库自动装配 ......

DockerCompose修改某个服务的配置(添加或编辑端口号映射后如何重启单个服务使其生效)

场景 docker-compose入门以及部署SpringBoot+Vue+Redis+Mysql(前后端分离项目)以若依前后端分离版为例: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/128372122 上面讲了docker ......
DockerCompose 单个 口号

centos8 yum时总报错Failed to synchronize cache for repo ‘AppStream‘, ignoring this repo.

进入/etc/yum.repos.d/找到对应的CentOS-AppStream.repo文件,把原始的baseurl换成​​​​​​https://mirrors.aliyun.com/centos/8-stream/AppStream/$basearch/os/ 跟其他的不一样的地方在8-str ......
repo synchronize AppStream ignoring centos8

Caused by: io.debezium.DebeziumException: java.sql.SQLSyntaxErrorException: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation

1.情景展示 如上图所示: 在使用debezium读取mysql数据操作日志时(io.debezium.connector.mysql.MySqlConnector),报错: Caused by: io.debezium.DebeziumException: java.sql.SQLSyntaxEr ......

解决非root用户安装软件中cannot create regular file `/usr/local/lib/libz.a‘: Permission denied

解决非root用户安装软件中cannot create regular file `/usr/local/lib/libz.a': Permission denied 举例 解决办法 举例 比如我现在要安装一个软件叫zlib,安装过程如下: wget http://zlib.net/zlib-1.2 ......
Permission regular 用户 cannot create