This content originally appeared on DEV Community and was authored by Susan J
GIT :
-**Global Information Tracker[GIT].**
-Can recovery the program even the system is cracked.
-It is a open source - licence free.
-It is a Version Control System**[VCS]**.
-Used to track changes in source code during software development.
-Used by developers to maintain different version, collaborate, manage project history of code.
KEY CONCEPTS :
**REPOSITORY[Repo]:**A directory that contains your project and its version history.
**COMMIT:**A snapshot of your changes. You write a message to describe it.
**BRANCH:**A separate line of development.
**MERGE:**Combines changes from different branches.
**CLONE:**Copy a remote repository to your local machine.
**PULL:**Download and intergrate changes from a remote repo.
**PUSH:**Update your changes to a local repository.
BASIC GIT COMMANDS :
1.git init - Create a new Git
2.git clone - Copy the code
3.git status - Check the status
4.git add- To track
5.git add. - Track all file
6.git restore-stage - To untrack
7.git commit-m(Message) - Save changes
8.git push - Upload to remote
9.git pull- Download changes
10.git log - Check the history(see commit)
11.git branch - List branch
12.git checkout - Switch a branch
13.git merge - Merge a branch
USES:
- Track history.
- Allow collaboration.
- Supports branching and merging.
- Work offline.
- Open-source and fast.
GITLAB/GITHUB:
GITLAB:
**Owned by**: GitLab Inc. (open-core company)
**Best for**: DevOps teams, full CI/CD automation
**UI/UX**: Slightly more complex but powerful
**CI/CD**: Built-in GitLab CI/CD is very strong
**Self-hosting**: Easier to self-host (free Community Edition)
**Free Private Repos**: Yes
GITHUB:
**Owned by**: Microsoft
**Best for:**Open-source projects (biggest community)
**UI/UX**: More beginner-friendly
**CI/CD**: GitHub Actions (built-in)
**Integration**: Strong third-party integrations (VS Code, Azure, etc.)
**Free Private Repos**: Yes
WORKING OF GITLAB:
STEP-1:Install Gitlab.
STEP-2:Create new group.
- +(create new group[Top left])
- Create group name
- Visiblity level(Public)
- Who will use this group?
- Submit
STEP-3:New project.
- Create blank project
- Create project name
- Visiblity level(Public)
- Create project
STEP-4:Add member.
- Manage(Left middle)
- Members
- Invite members(Top right)
- Username/name/email(Can add more than 2)
- Select maximum role
- Access expire date(Optional)
- Invite
STEP-5:Clone code.
- Extract code
- Project
- code(Top right)
- Clone with SSH/HTTPS(Copy URL)
- Save(Location[optional])
- Open in terminal(Right click)
- git clone(Paste the URL)
- Enter (If"done" comes then it is clone)
STEP-6:Push code in gitlab.
- Create a new project
- git add/add.
- git commit -m
- git push
This content originally appeared on DEV Community and was authored by Susan J
Susan J | Sciencx (2025-07-16T18:37:21+00:00) DAY 5, 6 AND 7 OF JAVA FULL STACK LEARNING :. Retrieved from https://www.scien.cx/2025/07/16/day-5-6-and-7-of-java-full-stack-learning/
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