How GitLabForm brings configuration-as-code discipline to the messy reality of managing dozens (or hundreds) of GitLab projects Picture this: your team just onboarded three new projects. You need to protect the main branch, add the shared deploy key, configure merge request approval rules, wire up the Slack webhook, and set the right CI/CD variables — on every…
Here is the simple shell script to rename all files in the folder with increasing number. In below example I am going to rename all jpg image with increasing number. #!/bin/bash a=1 for i in *.jpg; do new=$(printf “%04d.jpg” “$a”) mv — “$i” “$new” let a=a+1 done Output: 0001.jpg 0002.jpg 0003.jpg 0004.jpg 0005.jpg 0006.jpg 0007.jpg…
Getting Started with FuelPHP FuelPHP is a simple, flexible, community driven PHP 5 web framework. It was born out of the frustrations people have with the current available frameworks and developed with support from a community of developers. FuelPHP is extremely portable, works on almost any server and prides itself on clean syntax. Installations:- Follow…
Getting started with Elasticsearch What is Elasticsearch? Elasticsearch is a search server based on Lucene. It provides a distributed, multitenant-capable full-text search engine with a RESTful web interface and schema-free JSON documents. Elasticsearch is developed in Java and is released as open source under the terms of the Apache License What is Apache Lucene ?…
Install Elasticsearch 2.1 on CentOS 6 This article will cover install Elasticsearch 2.x version on CentOS 6. Also guideline to change to Default Cluster and Index settings in Elasticsearch 2.x. So Let’s start with prerequisites Prerequisites: Elasticsearch needed at least Java 7. Install Elasticsearch 2.x On CentOS 6 using Elasticsearch Repository Install Public Signing Key:…
This post will be demonstrating how to use curl with proxy in PHP and Linux command line. What is additional parameter we need to pass while using curl via proxy. So I am starting with proxy configuration in PHP curl. 1) PHP curl with proxy $url = ‘http://localhost/path/to/file.php’; $proxy = ‘127.0.0.2:3128’; $ch = curl_init(); curl_setopt($ch,…
Shell script to get the last 10 weekdays and run some task for each date over an element array. #!/usr/bin/bash n=10 today=$(date +’%Y-%m-%d’) for ((d=1; n>0; d++)) do # Adjust this next line to get the date format you require, e.g. +’%Y%m%d’ date=$(date –date “$today -$d day”) nday=$(date –date “$today -$d day” +’%w’) weekdays_date=$(date –date…
While developing Ansible playbook for my on project I have some one usecase regarding use variable of variable in ansible playbook. So I found some workaround as I described in my this article. Problem :- I am trying to access variables which is defined in `group_vars`. As we know variable defined in group_vars are accessible…
If you dealing with number of servers in day to day basis and if your application is growing rapidly then you may come across with different environment variable which you have to update manually bashrc files. What if you have 10+ environment then it will difficult for you to update the bash profile file manually….
List Comprehension Tasks in Python List comprehension is one of Python’s most powerful and elegant features. It lets you create new lists from existing ones in a single, readable line of code. Basic Syntax # [expression for item in iterable if condition] squares = [x**2 for x in range(10)] print(squares) # [0, 1, 4, 9,…
