Th9 122015

Redmine là phần mềm nguồn mở hữu ích cho việc quản trị dự án. Redmine có các chức năng: Lập kế hoạch (schedule, estimated effort, assign) Nhập actual effort, tiến độ công việc Tùy biến một số các report để quản lý và theo dõi tiến độ công việc, tạo các reminder để nhắc nhở [Đọc tiếp …]

Th9 112015
CentOS 7: How to install Zimbra Opensource Collaboration 8

1. System Requirements for Zimbra Collaboration Evaluation and Testing • Intel/AMD 64-bit CPU 1.5 GHz • RAM requirements: • For single server installations, a minimum of 8GB of RAM is required. • For multi-server installations, contact Zimbra sales for recommendations. • 5 GB free disk space for software and logs • Temp file space for [Đọc tiếp …]

Th9 072015
Register clients with SpaceWalk Server

Spacewalk This is the third part of Spacewalk installation and configuration series. In the first two parts, we gone through how to install and configure Spacewalk server and managing Spacewalk channels and repositories. Install And Configure Spacewalk In CentOS 7 Managing Spacewalk Channels And Repositories In this tutorial, we will configure clients to take installation [Đọc tiếp …]

Th9 072015
Managing Channels and Repositories – Spacewalk on CentOS 7 / RHEL 7

Install Spacewalk This is the continuation from installing and Configuring SpaceWalk on CentOS 7. This tutorial will show you how to configure Spacewalk to distribute updates for CentOS or RHEL clients.This is a simple step by step process, so i will only mention minimal settings to be done for distributing updates. Spacewalk Channels: Channel is [Đọc tiếp …]

Th9 072015
How to install SpaceWalk on CentOS 7 / RHEL 7

Install Spacewalk Spacewalk is an open source package and system management solution for RedHat derivative distributions like CentOS, Scientific Linux and Fedora, developed by the spacewalk community. Spacewalk is the upstream project for the source of ​Red Hat Satellite, It is released under GPLv2 license. Spacewalk provides the web interface to manage and view the [Đọc tiếp …]

Th9 072015
Install ONLYOFFICE – Open-Source Web Based Office Suite

ONLYOFFICE is a free,multifunctional, web-based office suite that enables you to store and co-edit documents, manage projects, view email and customer relations at one place. It is developed for small and mid-size companies for an effective platform for business operations. ONLYOFFICE is current available in 21 languages, comprising viewers and editors for texts, spreadsheets and [Đọc tiếp …]

Th10 082014
Centralized Logs Management with Logtash, ElasticSearch, and Redis

Deploying a Centralized Logs Management System seems very easy these days with such these great tools:+ Logtash: collect logs, index logs, process logs, and ship logs+ Redis: receive logs from logs shippers+ ElasticSearch: store logs+ Kibana: web interface with graphs, tables…We will implement the logs management system as the following architecture: (based on this article: In  this tutorial, I only deploy one [Đọc tiếp …]