CodeSection,代码区,Linux操作系统：Ubuntu_Centos_Debian

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Recent Notifications Indicator Lets You Access Missed Desktop Notifications

November 18, 2016, 6:41 pm

Recent Notifications is an Ubuntu Indicator that collects desktop notifications, displaying them in its menu. This is useful if you missed some important notification for various reasons, like being...

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Linux中su和sudo的细节操作

November 18, 2016, 8:46 pm

linux中su和sudo的细节操作昨天来源：红黑联盟说明：单纯使用su切换成为root的身份，读取的变量设置方式non―login shell的方式，这种方式下很多原本的变量不会被改变，尤其是我们之前谈过很多次的PATH这个变量，由于没有改变成为root的环境（一堆...

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Go Beyond Local with Secure Shell

November 18, 2016, 8:45 pm

If you have high hopes of becoming a linux administrator, there are plenty of tools you’ll need to know and know well. Some of those tools are limited to actions taken locally on the machine with...

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The BASIC Issue With Retro Computers

November 18, 2016, 8:44 pm

If you are interested in how a computer works at the hardware grass-roots level, past all the hardware and software abstractions intended to make them easier to use,you can sometimes find yourself...

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Kids Day Out: From Curiosity to Creativity

November 18, 2016, 8:43 pm

This year at linuxCon North America in Toronto, The Linux Foundation partnered with MakerKids and Kids on Computers to organize a day-long event focused on getting school-aged children interested in...

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exec函数族深入剖析

November 18, 2016, 8:42 pm

今天看完APUE的exec函数部分，想整理记录并实践一下。 fork()函数通过系统调用创建一个与原来进程(父进程)几乎完全相同的进程(子进程是父进程的副本，它将获得父进程数据空间、堆、栈等资源的副本。注意，子进程持有的是上述存储空间的“副本”，这意味着父子进程间不共享这些存储空间。linux将复制父进程的地址空间内容给子进程，因此，子进程有了独立的地址空间)，也就是这两个进程做完全相同的事。...

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Debian GNU/Linux 9 Installer 支持 GNU Screen、Linux Kernel 4

November 18, 2016, 10:33 pm

Debian Installer团队在邮件列表上宣布发布 Debian Installer Stretch Alpha 8。相比7月发布的Alpha 7，Alpha 8带来了许多重要的值得注意的变化：初步支持 GNU Screen 终端复用器、linux Kernel 4.7，默认合并...

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微软发布Visual Studio for Mac预览版

November 18, 2016, 10:32 pm

在本周举行的微软Connect(); // 2016大会上，软件巨人将发布预览版的Visual Studio for Mac，将它的著名编译器 Visual Studio带来苹果的平台上。微软说，如果你使用 macOS，享受Visual Studio的开发体验，那么使用Visual Studio for Mac会让你产生宾至如归的感觉。Visual Studio for...

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在 Linux 中查看你的时区

November 18, 2016, 10:43 pm

在 linux 中查看你的时区 3小时前来源：Linux中国在这篇短文中，我们将向你简单介绍几种 Linux 下查看系统时区的简单方法。在 Linux 机器中，尤其是生产服务器上的时间管理技能，是在系统管理中一个极其重要的方面。Linux 包含多种可用的时间管理工具，比如date或timedatectlcommands，你可以用它们来获取当前系统时区，也可以将系统时间与 NTP...

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Addressing the FOUT reflow issue

November 18, 2016, 10:42 pm

The ability to use any font on our websites, irrespective of its availability on a visitor's computer, has given us great creative freedom. It is no wonder that almost two-thirds of the Alexa Top 1...

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Linux pxe服务

November 18, 2016, 10:41 pm

linux pxe 服务 pex 工作过程：客户机从自己的 pxe 网卡启动，向本网络中的 DHCP 服务器请求 IP 地址及子网掩码，此时 DHCP 服务器返回分给客户机的 IP 地址和子网掩码，并告知客户机 bootstrap 文件的存放位置（该文件一般是方在一台 TFTP 服务器上）客户机向本网络中的 TFTP 服务器请求 bootstrap 文件，客户机取得 bootstrap...

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Linux ansible 服务

November 19, 2016, 1:21 am

linux ansible 服务 Ansible ：运维工具的分类： agent ：基于专用的 agent 程序完成管理功能， puppet, func, zabbix, … agentless ：基于 ssh 服务完成管理， ansible, fabric, … 使用 agentless 基于 ssh 服务管理时，最好使用 ssh 密钥对进行认证连接。 ansible 架构： Ansible...

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How do I pass a property from one step to another?

November 19, 2016, 1:20 am

We get a lot of questions on theforum about how to pass information from one place to another in IBM UrbanCode Deploy. Here’s a particular use case that comes up from time to time: passing a value...

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Linux Zabbix监控

November 19, 2016, 1:19 am

linux Zabbix 监控 zabbix 监控系统： zabbix 是基于 WEB 界面的提供分布式系统监视以及网络监视功能的企业级的开源解决方案。 zabbix 能监视各种网络参数，保证服务器系统的安全运营；并提供灵活的通知机制以让系统管理员快速定位解决存在的各种问题。 zabbix 有两部分组成， zabbix server 与可选组件 zabbix agent 。 zabbix...

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SQL Server for Linux Cross-Platform Database Restore

November 19, 2016, 1:18 am

Now that SQL Server vNext for linux CTP1 is available, you want jump in and test you installing existing databases. You may want to use databases with compatibility to SQL Server 2012 and greater. As...

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So, I’ve been using gedit this whole time

November 19, 2016, 1:17 am

This is my coming out. I’m 31. I’ve been programming since I was 16, but all this time, I’ve never learned how to use a “proper” text editor. It’s probably because as a teenager, I grew up with windows...

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Permabit pulls on Red Hat, opens arms for a Linux cuddle

November 19, 2016, 5:13 am

The Mad Hatter of linux is getting Alice in Wonderland style physical space virtualisation with thin provisioning, compression and deduplication courtesy of Permabit. Building on its June 2016 Linux...

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Running gogs as a service on macos os x server

November 19, 2016, 5:12 am

This guides explains how you can run Gogs git server as a service on your Mac using launchd . Command line tools First you need to install Xcode from the Mac App Store . Once installed, you also need...

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将项目初始化到Git服务器

November 19, 2016, 10:40 pm

使用的是GitLab作服务器;步骤:一. 先在服务器上创建一个新的项目(GitLab服务器右上角的New project)点击后弹出如下界面;这个是步骤Git global setup 一般不用设置;完成二.将项目上传到该仓库(创建的新文件夹)2.1.在F盘或者其他盘 Git Bash Here (首先确认你的电脑上必须已经安装了Git客户端)然后执行git clone...

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