docker容器的备份与恢复
How to backup and restore Docker containersThe post outlines the steps to take the backup (snapshot) of docker Container and restore it. Please note that this post mainly discusses committing a...
View ArticleAWK中使用 while,for 循环
Using Loops (while, for) in awk scripts，AWK中使用 while,for 循环 The awk programming language contains many of the programming concepts that are used in shell scripting. Conditionals, such as the if...
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windows server 2K安装Hyper-V,虚拟机共享上网并映射端口
Hyper-V结合远程路由访问实现一个公网IP内部多个虚拟服务器的发布与共享上网，映射端口 windows server 2K安装Hyper-V,虚拟机共享上网并映射端口 现在有一台Windows Server 2008、windows 2012/2016...
View ArticleOnlyOffice Community server和OnlyOffice Document server DOCKER安装教程
OnlyOffice Community server和OnlyOffice Document server DOCKER安装教程IntroductionDocument Server is an online office suite comprising viewers and editors for texts, spreadsheets and presentations, fully...
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ubutnu 使用命令行激活运行vino-server实现gnome桌面的VNC
Activating the gnome VNC vino-server from the command lineNewsRecommended LinksArchitectureConfigurationX display managerXDMCPExporting_display"Can't open display" Error.XresourcesxrdbUsing...
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ubuntu配置vnc相关功能,x11vnc,vino,krfb,tightvncserver
ubuntu配置vnc相关功能,x11vnc,vino,krfb,tightvncserverIntroductionA VNC server is a program that shares a desktop with other computers over the Internet. You will need a VNC server if you want other people to...
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Install VNC Server with Gnome display on Ubuntu 18.04
Install VNC Server with Gnome display on Ubuntu 18.04 away, 1 year ago 4 5 min read 1881VNC Server is the software used to do VNC (Virtual Network Computing) desktops on Linux environments. If you...
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ubuntu18.04，ubuntu20.04 安装gnome-desktop桌面环境方法
ubuntu18.04，ubuntu20.04 安装gnome-desktop桌面环境方法 Instructions Gnome Vanilla Installation on Ubuntu Gnome vanilla installation on Ubuntu 18.04 will leave you with a basic Gnome shell features and minimal...
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部署https后访问提存在安全隐患NET::ERR_SSL_OBSOLETE_VERSION
部署https后访问提存在安全隐患NET::ERR_SSL_OBSOLETE_VERSION部署https后访问域名出现如下提示:您的连接存在安全隐患此网站使用的安全性配置已过时，这可能会导致您的信息（例如密码、消息或信用卡卡号）在发送至此网站的过程中遭到泄露。NET::ERR_SSL_OBSOLETE_VERSION原因是服务器openssl版本过低,较新版本的浏览器会提示不安全,openssl...
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centos6升级openssh+openssl
脚本自动处理（推荐）1、远程登录服务器下载脚本 ：wget http://downinfo.myhostadmin.net/vps/openssl.sh2、然后执行：sh openssl.sh手工处理方法一、安装openssl依次执行下面命令cd /tmp wget -c https://www.openssl.org/source/openssl-1.0.2l.tar.gz tar zxvf...
View Articlewindows,Linux自动备份mysql并删除7天前备份
下载备份脚本文件windows: 下载http://downinfo.myhostadmin.net/vps/bkupmysql.bat 保存到d盘根目录linux: wget http://downinfo.myhostadmin.net/vps/bkupmysql.sh 保存到/root目录3.编辑脚本文件windows:用记事本打开bkupmysql.bat set...
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oracle PLSQL,游标,loop循环删除部分表方法。
oracle PLSQL,游标,loop循环删除部分表方法。使用Toad for Oracle时，使用新建用户连接时，连接身份 搞成了 as sysdba，导致执行添加表与表数据时，都变成sys账号下了。表比较多，使用游标与loop循环，执行不成功。不清楚哪里不对(主要是水平太次，)。如下：declare CURSOR d_cursor is SELECT OBJECT_NAME...
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服务器RAID硬盘与日志主要检测方法
服务器RAID硬盘与日志主要检测方法1：对于 Dell 的机器并且配备了 LSI 的 raid 卡，那么 Megacli 自带的命令是最直观最可靠的硬盘检测方法。 #/opt/MegaRAID/MegaCli/MegaCli64 -pdlist -aall 以其中的一块硬盘为例。 Enclosure Device ID: 32 Slot Number: 2 Enclosure...
View Articlewindows 2016 Hyper-v虚拟机中安装k8s 1.18.6,非常 卡
windows 2016 Hyper-v虚拟机中安装docker,k8s 1.18.6,重启master节点系统，k8s无法正常启动。查看docker 容器实例，一直在不停的重启，重建中。使用vmstate -n 3,与top命令，查看硬盘IO占用很高，很卡顿。Hyper-v中安装的kubernetes 1.18.6...
View ArticleKUBERNETES POD调度失败问题(INSUFFICIENT PODS)
KUBERNETES POD调度失败问题(INSUFFICIENT PODS)Kubernetes的node默认最大pod数量为110个，所有node都达到110个时无法再调度，出现如下报错信息0/3 nodes are available: 1 node(s) had taints that the pod didn't tolerate, 2 Insufficient...
View Articlekubernetes-故障案例-资源耗尽,SufficientMemory
今天发现在kubernetes上创建POD时，有个节点一直不能分配到POD,并该节点上有些pod的状态为pendding.查询该节点的状态：mac-temp:echo test$ kubectl describe node 192.168.5.86 Name: 192.168.5.86 Role: ..... CreationTimestamp: Thu, 05 Oct 2017 17:09:52...
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浅谈Docker之Docker网络模式以及容器间通信
一、Docker的网络模式介绍docker默认提供3种网络模式：bridge桥接模式、host主机模式、none无网络模式可以通过命令 docker network ls 查看1.1、bridge桥接模式...
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