Install Tomcat 8 on CentOS, RHEL, or Fedora

Step 1: Install JDK 1.7 You can download the latest JDK here: We’ll install JDK 7, Update 60 (7u60). The JDK is specific to 32 and 64 bit versions. My CentOS box is 64 bit, so I’ll need: jdk-7u60-linux-x64.tar.gz. If you are on 32 bit, you’ll need: jdk-7u60-linux-i586.tar.gz Start by creating a new directory

Install pyDash

1. Installation By default the install will be done using the Apache webserver. Fedora & Pidora Run: sudo yum -y install git python-pip httpd mod_wsgi Centos Centos 6 Run: sudo yum -y install sudo yum -y install git python-pip httpd mod_wsgi Centos 5 Run: sudo yum -y install sudo yum -y install git

Collecting Ubuntu Linux System Information

Find the system host name Display the system’s host name: $ hostname $ cat /etc/hostname server1 Display the system’s DNS domain name: $ dnsdomainname Display the system’s Fully Qualified Domain Name (FQDN): $ hostname -f Find the system serial number, manufacturer of the system and model name $ sudo dmidecode -s system-serial-number $

Xử lý lỗi The listener supports no services trên Oracle Database (lsnrctl status)

Xử lý lỗi The listener supports no services trên Oracle Database (lsnrctl status) Tình huống Khi thực hiện login root vào server DB bình thường, telnet từ client đến cổng 1521 của server database được nhưng khi kết nối bằng client (sqlplus) báo lỗi ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

Install Php Oracle Client on Ubuntu

Yêu cầu: – Hệ điều hành: Ubuntu. – PHP phiên bản: 5.5.29. – Oracle Client: 2 gói phần mềm có tên instantclient-basic-linux- và instantclient-sdk-linux- Các bước cài đặt: Bước 1: bạn chạy các câu lệnh sau: sudo apt-get install build-essential sudo apt-get install php5-dev php-pear libaio1   Bước 2: Bạn chỉnh sửa file /etc/environment chú

Docker basic

What is Docker? When people talk about docker they are most likely talking about the docker engine. Docker is in fact an organization which creates tools to assist with the creation and deployment of software in a portable manor. As well as creating the docker engine they also have projects which orchestrates and manages deployed

AppCatalyst & Docker Lab

“VMware AppCatalyst is an API and Command Line Interface (CLI)-driven Mac hypervisor that is purpose-built for developers, with the goal of bringing the datacenter to the desktop.” This Hands-on Lab will walk you through the installation of VMware AppCatalyst and Docker Basics including Docker Machine, Docker Compose, and Docker Swarm. AppCatalyst is currently Tech Preview