Volodymyr Vrublevskyy

IT geek, Blogger and Traveler

  • What is the default root pasword for MySQL 5.7

    First of all, let's install MySQL-community-server 5.7 on fresh CentOS 6. ————— On RHEL/CentOS 6 ————— # wget http://dev.mysql.com/get/mysql57-community-release-el6-7.noarch.rpm # yum localinstall mysql57-community-release-el6-7.noarch.rpm # yum repolist enabled | grep…

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    What is the default root pasword for MySQL 5.7
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    Fix the iOS code signing issue using Jenkins

    This week I configure the Jenkins to work with Mac and try to build iOS applications. Unfortunately, I got the code signing issues, either I use Xcode plugin or Xcode…

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  • Xcode error while building IPA

    I tried to build *.IPA file with Xcode 7, Jenkins and its plugin Xcode integration. But received error:

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  • Change and Update WordPress URLS in Database

    After migrating a WordPress site to a new URL either to a live production or a testing development server, the new URL strings in the mysql database need to be changed…

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    Change and Update WordPress URLS in Database
  • Solving npm error: Cannot find module ‘are-we-there-yet’

    Problem # npm install cordova-ios module.js:340 throw err; ^ Error: Cannot find module 'are-we-there-yet' at Function.Module._resolveFilename (module.js:338:15) at Function.Module._load (module.js:280:25) at Module.require (module.js:364:17) at require (module.js:380:17) at Object.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npmlog/log.js:2:16)…

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  • Installing Ruby 2.3.1 on Ubuntu

    We will be setting up a Ruby environment on Ubuntu. Installing Ruby 2.3.1 (or earlier). The first step is to install some dependencies for Ruby.

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  • Read-only user in PostgreSQL

    Create only read only with limited access to PostgreSQL Database. This user can only SELECT table data and also restricted by schema access. 

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    Read-only user in PostgreSQL
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    Monitor Logs in Real-Time with “Log.io” on CentOS 6/7

    Log.io is a small simple but effective application build on top of Node.js and Socket.io, which allows to monitor Linux servers log files in real time through web interface screen widgets.…

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    Monitor Logs in Real-Time with “Log.io”  on CentOS 6/7
  • How to install Python 2.7.6 on CentOS 6.3

    How to install Python 2.7.6 on CentOS 6.3 (6.2 and 6.4 okay too, probably others) CentOS 6.2 ships with Python 2.6.6 and depends on that specific version. Be careful…

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    How to install Python 2.7.6 on CentOS 6.3
  • Reserved IP | Microsoft Azure

    If you need to reserve static ip address for your VM, follow the commands below: 1. Set static ip: New-AzureReservedIP -ReservedIPName "postgresql" -Location "West US"  2. Assign static ip,…

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