Introduction In 2026, command line tools continue to be a core component of efficient development, system administration, and networking. Despite the rise of graphical user interfaces (GUIs), many developers, system admins, and IT professionals still prefer using the command line due to its speed, precision, and versatility. Whether it’s managing servers, automating tasks, or debugging…
1) What is DevOps? DevOps is Development and Operation’s Collaboration, it’s a Union of 3Ps – Process, People and Product (working Product) that enable continuous integration and continuous delivery of value to our end users. DevOps accelerate the process to deliver applications and software services at high speed and high velocity. So that organization can…
1. What is Jenkins? Jenkins is an open-source automation server that helps automate various aspects of software development, such as building, testing, and deploying code. It allows developers to set up continuous integration and continuous delivery (CI/CD) pipelines, streamlining the development and release process. 2. How can I install Jenkins? You can install Jenkins by…
What is Git? Git is a free and open-source distributed versions control system use to handle small to very laravel projects code enabling multiple developers to work together. Git additionally makes cooperation simpler, permitting changes by numerous individuals to be generally converged into one source. Git is generally utilized for both open source and business…
1) How to fix a broken build for your project in Jenkins and how to make sure project build doesn’t break in Jenkins at all? The user needs to open the console output for the build and will try to see if any file changes that were missed during building the project. If there are…
What is GitHub? GitHub is a free personal and official, cloud-hosted platform for code. It works with Git on your and your colleagues’ computers, serving as the origin, the source of truth for anyone working on the code. GitHub is a website where you can upload a copy of your Git repository. It allows you…
1) What exactly do you know about release planning? It is basically a common approach in Bamboo. It must be done at least once a week. There are certain features that make it simply the best approach. Rough estimations are generally done when it comes to the starting backlog. Everything is calculated in points and…
Short description about Gitlab GitLab is The DevOps Platform, delivered as a single application. This makes GitLab unique and creates a streamlined software workflow, unlocking your organization from the constraints of a pieced-together toolchain. Learn how GitLab offers unmatched visibility and higher levels of efficiency in a single application across the DevOps lifecycle. Moving to…
Short description about Github GitHub is industry-standard version control and publishing platform for web developers. GitHub is the place where developers store the code. It is the best place to share code with friends, co-workers, classmates, and total strangers. For understanding GitHub, we should understand “Git.” “Git” is the version control system, which means that…
A quick intro to git Git is an Open Source Distributed Version Control System. So Git can be used to store content — it is mostly used to store code due to the other features it provides. Version Control System: The code which is stored in Git keeps changing as more code is added. Also,…
Q1. How use Bitbucket step by step? From Bitbucket, click the + icon in the global sidebar and select Repository. Bitbucket displays the Create a new repository page. … For Access level, leave the This is a private repository box checked. … Pick Git for the Repository type. … Click Create repository. Q2. What is…
Friends, today I am going to let you know which tools are much better in DevOps, and how can we start our learning DevOps, by the way, all the DevOps tools work individually. Now, you don’t need to worry about learning, don’t think where I can learn DevOps with quality, You have reached a very…
In this tutorial we are going to talk about Top 10 Git hosting solutions. In the software development process, from developers to testers, Git is useful for everyone who writes the code or track the changes to files. Git runs locally and generally your files and their history are stored on your computer. But,…
If you feel the need to discard all your local changes and just reset/overwrite everything with a copy from the remote branch, then you should follow this guide. Important: If you have any local changes, they will be lost. With or without –hard option, any local commits that haven’t been pushed will be lost. If…
To install Git on Linux/Ubuntu you have to Run the below commands Step 1 :- First check that your packages are updated or not : sudo apt update Step 2 :- Run the below command to install Git : sudo apt install git Step 3 :- Verify the installation by typing the below command which…
Here you are going to learn about how to clone, pull and push file using sourctree. so for this process you have already install gitbash and also should install sourctree. now i am going to describe you how to install sourcetree. open your browser (chrome/mozilla firefox etc) search sourcetree click on https://www.sourcetreeapp.com/ url then download…
Dear Participants, Here are the consolidated URLs of DevOps training videos/class recordings/tutorials AWS Video Tutorial – January 2020 – (PDF – Notes) Docker Video Tutorial – January 2020 Part – 1 – Video Tutorial Click here Part – 2 – Video Tutorial Click here Notes Git Video Tutorial – January 2020 Maven Video Tutorial –…
Which section of GitHub can you use to track tasks? (Not Include in Questions)* Issues (Ans) Pages Pages Pages Work Items Which operation in GitHub for Windows will automatically commit a new change to your local repository that does the opposite changes of a previous commit, effectively eliminating a previous commit? roll back undo revert…
Where can HEAD point? To a branch To a branch or nowhere To a branch or a commit (Ans) To a branch, a commit, a tree, or a blob How does “git rebase” move an existing commit? It copies over the commit to a new commit with a different parent and SHA1. (Ans) None of…
How to Compute object ID and optionally creates a blob from a file? git hash-object (Ans) git cat-file git update-ref git count-objects How to Update the object name stored in a ref safely? git hash-object git cat-file git update-ref (Ans) git count-objects Which commands will Reference logs or record when the tips of branches and…
Q1. What is GIT? Git is a distributed version control system and source code management (SCM) system with focus to handle small and large projects source code versions in the local repository with speed and efficiency. It is free and open source and its one of widly used versioning tools used ever worldwide. Q2. What…
Here, I am going to tell you about Top 10 best DevOps Tools and Certification to Utilize In 2019 – 2020, which will be helpful for your Bright future. 1. Docker – A docker is a tool which is used to automate deployment applications in a light weight container so the application can work efficiently…
Intially, GitLab was introduced as a web-based Git-repository manager providing hositing solutions for git repo along with Wiki and Issues tracking. Later, GitLab become the single application for the entire of the DevOps lifecycle. From planning to monitoring GitLab covers every stage and additionally let’s you manage and secure across stages. Only GitLab enables Concurrent…
Enforce the JIRA issue id in a GIT commit message This can be done by using git hooks file location at .git/hooks/commit-msg. Following are the 2 way in whcih each Developers can set the Hooks in their developement envioronment. Method – 1 [code]# commit-msg.sh #!/bin/sh # This hook will make sure that the commit message…
Best Branching and Merging strategies in Gerrit Step 1 – First Lets read this article about Best Branching and Merging strategies in git http://www.scmgalaxy.com/tutorials/best-branching-and-merging-strategies-in-git/ Step 2 – Now Lets learn the Gerrit Merge Types https://nofluffjuststuff.com/magazine/2016/04/understanding_and_applying_gerrit_part_3_gerrit_submit_types_and_git_review Step 3 – Time to Learn the Types of Submit in Gerrit https://gerrit-review.googlesource.com/Documentation/project-configuration.html Step 4 – Finally, You must read…
Best Branching and Merging strategies in git Step 1 – First you need to learn the needs of branches. This is very good read. https://docs.microsoft.com/en-us/vsts/repos/tfvc/branching-strategies-with-tfvc?view=vsts Step 2 – Now time has come to Learn best branching model in Git. https://buddy.works/blog/5-types-of-git-workflows https://hackernoon.com/a-branching-and-releasing-strategy-that-fits-github-flow-be1b6c48eca2 https://nvie.com/posts/a-successful-git-branching-model/ Step 3 – Now, Lets understand, what is the kind of merges we…
How to revert the changes once its submitted in Gerrit The Revert button is available if the change has been submitted. This Reverts the change via creating a new one. When the Revert button is pressed, a panel will appear to allow the user to enter a commit message for the reverting change. Once a…
Here is the short and quick description of Gerrit key teminology. Change Every time you push a commit with a new Change-Id Gerrit allocates a new change. Every change has a unique Change-Id and a Change Number. The change contains a number of patch sets, comments on the patch sets and a code review rating…
Best practice says that before you commit in git, you need to either do git pull or git fetch/merge. However, there is a way to find out wheather your branches is not in sync with remote. To check the remote repo status you are really simulating a “fetch” $ git fetch -v –dry-run To bring…
What are the advantage of GIT over Subversion and perforce? Code development has its negative and positive sides, but anything that brings more relief and gains time in a project is the developer’s best friend. CVS was for a long time the best solution for version control, adopted by all programmers in major projects. While…