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Year: 2017

Home 2017

dial unix /var/run/docker.sock: permission denied

2017/09/13CI/CD, DevOpsHasan Yousuf

(Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.30/info: dial unix /var/run/docker.sock: connect: permission denied). Using system default: https://index.docker.io/v1/ Solution: The error message tells you that your current user can’t access the docker engine, because you’re lacking permissions to access the unix socket to communicate with the engine….

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Minimise your development time by automating your redundant tasks using Nodejs (Gruntjs)

2017/09/10Casperjs, CI/CD, GruntjsHasan Yousuf

Place https://github.com/hasanyousuf/gruntjs_sample/blob/master/html/index.html file in your web server so it should be accessible using http://locahost:80   Package file (package.json) [javascript]{ “name”: “testproject”, “version”: “1.0.0”, “description”: “Test project using casperjs”, “main”: “index.js”, “scripts”: { “test”: “echo \”Error: no test specified\” && exit 1″ }, “keywords”: [ “Casperjs”, “Gruntjs”, “Test”, “code”, “management” ], “author”: “Hasan Naqvi”, “license”: “ISC”,…

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Schedule a job periodically in Jenkins during working days

2017/09/10CI/CDHasan Yousuf

Today’s companies need automation solutions to achieve availability, reliability and productivity to bring their complex product system in streamline which depends upon smaller complex sub systems. In this blog post, I will try to bring key features why do we need to bring scheduling in an enterpise. * Enterprise-wide view of all scheduled jobs /…

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Trying to upload Blink example (Arduino sketch) on my Arduino uno

2017/07/22UncategorizedArduino, Arduino sketch, Arduino sketch uploadHasan Yousuf

Trying to upload Blink example (Arduino sketch) on my Arduino uno Arduino: 1.8.3 (Mac OS X), Board: “Arduino/Genuino Uno” Sketch uses 948 bytes (2%) of program storage space. Maximum is 32256 bytes. Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes. Problem uploading to board….

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Install Node.js on Ubuntu 16.04

2017/06/21DevOpsHasan Yousuf

Introduction Node.js is a JavaScript platform for general-purpose programming that allows users to build network applications quickly. By leveraging JavaScript on both the front-end and the back-end, development can be more consistent and be designed within the same system. In this guide, we’ll show you how to get started with Node.js on an Ubuntu 16.04…

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VirtualBox fails with “Implementation of the USB 2.0 controller not found”

2017/06/19DevOpsHasan Yousuf

Installing the Virtualbox extensions may solve the issue. According to Virtualbox documentation. www.virtualbox.com If you donot need to use USB. There is another way of solving the issue. start virtualbox -> right click on a machine (the machine should powered off) -> settings and now look on the screenshot

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CURD functions and REST api

2017/06/06UncategorizedHasan Yousuf

CURD functions and REST api Curd functions are synonymous of modifying the information in the database world. If you have heard the CRUD before. It means create, Read, Update & delete. Level 2 of Richardson maturity level is about matching services with their HTTP Verbs. CRUD functions are mapped to their HTTP equivalents. So, we…

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Delete docker images & containers in one command

2017/06/03DevOps, Uncategorizeddocker container, docker imagesHasan Naqvi

Delete docker images & containers in one command To delete docker images and container one by one is tedious work. Here is the command to delete docker images and container.

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How To Install Java with Apt-Get on Ubuntu 16.10

2017/05/28DevOps, UncategorizedHasan Naqvi

Introduction Java and the JVM (Java’s virtual machine) are widely used and required for many kinds of software. This article will guide you through the process of installing and managing different versions of Java using apt-get. Prerequisites To follow this tutorial, you will need Ubuntu 16.10 server. A sudo non-root user, which you can set…

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Categories

  • Casperjs (1)
  • CI/CD (4)
  • DevOps (6)
  • Gruntjs (2)
  • Jira (1)
  • Linux (1)
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  • Uncategorized (14)
  • VMware (1)

Archives

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Tags

Arduino Arduino sketch Arduino sketch upload bash shell casperjs Couchdb Curl docker container docker images github Gitlab gnu Parallel gruntjs JAVA JAVA jenkins Jira JPA Json Linux linux mint Maven mint MYSQL Tomcat Ubuntu Version Control xpath
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