By far, the most widely used modern version control system in the world today is Git. Git is a mature, actively maintained open-source project originally developed in 2005 by Linus Torvalds, the famous creator of the Linux operating system kernel. A staggering number of software projects rely on Git for version control, including commercial projects as well as open source. Developers who have worked with Git are well represented in the pool of available software development talent and it works well on a wide range of operating systems and IDEs (Integrated Development Environments).

Having a distributed architecture, Git is an example of a DVCS (hence Distributed Version Control System). Rather than have only one single place for the full version history of the software as is common in once-popular version control systems like CVS or Subversion (also known as SVN), in Git, every developer's working copy of the code is also a repository that can contain the full history of all changes.

In addition to being distributed, Git has been designed with performance, security, and flexibility in mind.

Git is a widely used version control system that offers numerous advantages for software development teams and individual developers. Some of the key advantages of using Git include:

1. Distributed Version Control: Git is a distributed version control system, meaning every developer has their own copy of the code repository. This allows developers to work on their own local copy of the code, make changes and commit them, without worrying about interfering with other developers' work. Git allows for efficient collaboration and makes it easy to share code changes across the team.

2. Branching and Merging: Git allows developers to create multiple branches of the code repository, allowing for parallel development of different features. Branches can be merged back into the main codebase when they are complete, making it easy to manage complex code changes and avoid conflicts.

3. Backup and Restore: Git makes it easy to back up code repositories, making it possible to restore previous versions of the code if necessary. This helps to protect against data loss and makes it easy to recover from mistakes.

4. Traceability: Git provides a complete history of changes made to the codebase, including who made the changes and when. This makes it easy to track down issues and understand how the code has evolved over time.

5. Collaboration: Git makes it easy for developers to collaborate on code changes, allowing them to work together on the same codebase and see each other's changes in real-time. This can help to speed up development and ensure that code is thoroughly tested and reviewed before it is released.

6. Open Source: Git is an open-source software, meaning that it is freely available and can be modified and distributed by anyone. This has led to a large and active community of developers who contribute to the development and improvement of the software.

7. Scalability: Git is designed to handle projects of all sizes, from small personal projects to large enterprise-level software development. Git's distributed nature and ability to handle multiple branches and repositories make it a scalable and efficient solution for managing code.

8. Integration with other tools: Git integrates seamlessly with a wide range of other tools and services, such as continuous integration and deployment (CI/CD) platforms, project management tools, and code review systems. This makes it easy to build an efficient and streamlined development workflow.

9. Security: Git provides several security features, such as authentication and authorization mechanisms, to ensure that code repositories are secure and protected from unauthorized access. It also supports encryption and other security measures to protect sensitive information.

10. Flexibility: Git is a flexible system that can be used in a variety of ways, from managing simple code repositories to handling complex software development workflows. It can be customized to suit the needs of individual developers or teams and can be used in conjunction with other tools and technologies to create a customized development environment.

11. Offline work: Git allows developers to work offline, which means they can make changes and commit them to their local repository without an internet connection. This is especially useful for developers who work remotely or in areas with limited internet connectivity.

12. Speed: Git is known for its speed and performance, making it a popular choice for managing large code repositories. Git uses a highly efficient protocol for transferring code changes between repositories, which reduces the time required for code synchronization.

13. Easy to learn: Git has a simple and intuitive command-line interface, making it easy for developers to learn and use. There are also many graphical user interfaces (GUIs) available for Git, which can help to simplify the learning process for new users.

14. Portability: Git is a cross-platform tool, which means it can be used on any operating system. This makes it easy to collaborate with developers who use different operating systems, as everyone can use the same version control system.

15. Continuous Integration and Deployment (CI/CD): Git integrates seamlessly with CI/CD platforms, making it easy to automate build, test, and deployment processes. This helps to ensure that code changes are thoroughly tested and reviewed before they are deployed to production.

Overall, Git offers a wide range of advantages that make it a valuable tool for managing code repositories and collaborating on software development projects. Its flexibility, scalability, security, and integration with other tools make it a popular choice for developers and teams of all sizes.

Git offers numerous advantages that make it an essential tool for software developers and teams so let's know what the advantages are.

 Advantages of using Git

I need to run tower-cli command to trigger an Ansible Tower template.I am aware that Job Tags -Prompt on Launch is present in Ansible template but I have my hands tied up due to official reasons to not use that option, I can not even modify the playbook/template.

tower-cli job launch -u $USER -p ${PWD} -h ${URL} -D temp-demo
-job_tags ${TAG}


I need use tags so as to trigger the template for only certain jobs with mentioned tags in the command.

Is there some way to call Ansible tower template with tags from the GitLab CI yml?

I have installed the latest version of SonarQube in my system and successfully integrate the SonarQube with GitLab.

When I run GitLab CI/CD pipeline it shows an error as Could not resolve dependencies for project and Authentication failed for https://example.com:7790/develop/application_name:401 Unauthorized.

My question is how to remove the above error?
Where to specify authentication credentials?
Where to specify credentials of any repository?

Where to specify credentials of the repository to GitLab ci/cd pipeline?

I am using a Terraform stage in GitLab CI/CD to deploy an EC2 instance. I know how to get the public IP of that instance once it's available for use throughout Terraform, but I'm not clear how to hop that over into an Ansible stage for configuration. Is there a way to output the public IP to an environment variable that can be made available to other stages? 

Passing Public IP from Terraform to Ansible in GitLab CI/CD

I can push by clone project using ssh, but it doesn't work when I clone the project with HTTPS.

server certificate verification failed. CAfile: /etc/ssl/certs/cacertificates.CRT CRL file: none

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Trending Blogposts on gitlab

Advantages of using Git

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openIs there some way to call Ansible tower template with tags from the GitLab CI yml?

2

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openWhere to specify credentials of the repository to GitLab ci/cd pipeline?

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openWhere to specify credentials of the repository to GitLab ci/cd pipeline?

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openPassing Public IP from Terraform to Ansible in GitLab CI/CD

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openServer certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

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