The correct format of repository source line is <type of repository>  <location>  <dist-name> <components> For example, a repo line can be like this one deb http://archive.ubuntu.com/ubuntu precise main Here, it means, the reposito…

sudo apt-get update,会提示如下警告: W: Duplicate sources.list entry http://archive.canonical.com/ubuntu/ precise/partner amd64 Packages (/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_precise_partner_binary-amd64_Packages) W: Duplicate sources.list e…

How to fix the sources list Sometimes the apt-get may not work, it is often caused by the misspelled sources list. In most cases, you can fix it by yourself. In this guide, I will tell you where is sources list, and how to fix it. WHERE IS SOURCES LI…

This post assume that you have just finished the Gnome GUI installation on CentOS 7 by using “yum groupinstall “GNOME Desktop” “Graphical Administration Tools” -y” command. Previously you are running a minimum CentOS 7, only with command line via ter…

This week I setup the Jenkins on my Mac and try to build iOS applications. unfortunately I got the code signing issues, either I use xcode plugin or xcode command line tool. Through a couple days of googling and I could not find any solution that wor…

通过Debian包安装Elasticsearch Elasticsearch的Debian包可以从downloaded from our website或APT repository 它可以用于在任何Debian-based的系统(如Debian和Ubuntu)上安装Elasticsearch. Elasticsearch的最新稳定版在Download Elasticsearch下载,其他的版本在Past Releases page下载. NOTE: Elasticsearch需要java8或者…

InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?) 尝试进行 apt update时遇到如下错误: 正在读取软件包列表... 完成 W: Duplicate sources.list entry http://archive.ubuntukylin.com:10006/ubuntukylin/ trusty/main amd64 Packages (/va…

作者其他ELK快速入门系列文章 Elasticsearch从入门到精通 logstash快速入门实战指南 简介 Kibana 是一款开源的数据分析和可视化平台,它是 Elastic Stack 成员之一,设计用于和 Elasticsearch 协作.您可以使用 Kibana 对 Elasticsearch 索引中的数据进行搜索.查看.交互操作.您可以很方便的利用图表.表格及地图对数据进行多元化的分析和呈现. Kibana 可以使大数据通俗易懂.它很简单,基于浏览器的界面便于您快速创建和分享动态数…

[先贴出解决方案(基于Ubuntu)]: 使用dpkg -i   *.deb 的时候出现依赖没有安装 使用apt-get -f -y install  解决依赖问题后再执行dpkg安装deb包 =====================1.下面是遇到的依赖没有安装=========================== 问题 horizon@horizon-pc ~/下载 $ sudo dpkg -i youdao-dict_1.1.0-0-ubuntu_amd64.deb [sudo] pass…

In This Document Section 1: Overview Section 2: Pre-Upgrade Steps Section 3: Upgrade and Configuration Section 4: Post-installation Steps Section 5: Known Issues Section 6: Appendices This document covers the procedure to upgrade the version of the J…