Update git for linux

YuMS / update-git.sh

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#! /bin/bash

sudo add-apt-repository -y ppa:git-core/ppa

sudo apt-get update

sudo apt-get install git -y

I am quite new to using Linux and I came across these commands while searching for «updating git ubuntu».
Now I want to know exactly what these lines do?
espicially this one -> sudo add-apt-repository -y ppa:git-core/ppa
this probably updates everything in the repository (sudo apt-get update) [correct me if I am wrong pretty please]
sudo apt-get install git -y (not sure what the -y flag does here)

Works like a charm. Thanks

After 6 years, still working properly, Thanks.

Thanks! I needed this for ubuntu 18.04

Works like a charm, thanks!

Just what I was looking for. Thanks!

Thanks. Still working smoothly after 7 years.

WSL 2, Ubuntu 18.04, 04.2023
Still working, thanks.

Tried to run on Ubuntu 16.4 but getting below message,
The following packages have unmet dependencies: git : Depends: libpcre2-8-0 but it is not going to be installed Depends: git-man (> 1:2.41.0) but 1:2.7.4-0ubuntu1.9 is to be installed google-chrome-stable : Depends: libu2f-udev but it is not installable Depends: libvulkan1 but it is not going to be installed zoom : Depends: libxcb-xinerama0 but it is not going to be installed E: Unmet dependencies. Try ‘apt-get -f install’ with no packages (or specify a solution).

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How to update Git Version

How to update git version? In this article, we will cover all the details related to Git and how to update the versions.

List of content you will read in this article:

Git is software proven to be very useful to users who write code and track changes made in files. It is accessible through a command terminal or desktop, which has a graphic user interface and can be used by clients such as app or web developers. Git is undoubtedly the most used modern VCS (virtual control system). It tracks changes made to files meaning that you’ll have a record of changes that have been created.

Because of the ability to track everything, you can quickly revert to specific versions whenever needed. Git also aids in more seamless collaborations allowing changes made by several collaborators to be merged into a single source. So, it is still instrumental whether you are just part of a team or are writing code that’s only visible to you.

So how to update git version? In this article, we will cover all the details related to Git and how to update the versions.

When using Git, your documents and their history are stored on your computer because the software runs locally. Having a central location makes collaborations easier because you can upload your changes there and download changes from other team members.

Since changes are automatic, each person can work on different parts of this project and merge these changes later without losing anything.

What are the uses of Git software?

1. Git repositories

A Git repo has all the project files and the complete revision history. Developers can take an ordinary folder and request Git to make a repository out of it. This creates a “.git” subfolder with all the metadata needed to track changes.

If you use a Unix-based OS like macOS, you’ll discover that folders and files starting with a period are concealed. Hence, you will not see the “.git” folder when you use macOS Finder, although the file is actually there. The only way to locate it is if you show hidden files.

2. Remote repositories

By storing your copy of the Git repository with an online host, you get a centrally-located point where you can upload changes and download some from other individuals. Once you’ve set up your repo, you can upload your files and history there. Additionally, after someone else changes a remote repo, you can download them.

3. Stage and commit files

When you think of Git as an avenue for keeping records of changes, you may wonder how it is commanded to record them. Each recorded change to your file or file set is referred to as a commit. Before you commit, you have to alert Git about the files you intend to engage. This process is known as staging, and it utilizes the “add” command.

The staging process is vital, and there is a reason why you cannot simply commit a file directly. Say you are working on two files, but only one’s ready to commit. The intention is to only commit the one that is ready but not both. Using Git’s “add” command, you can add documents to a staging area and then commit them.

4. Pull requests

Pull requests are a procedure used to discuss changes that have been made before they are merged into a codebase. Maybe you are a developer who has just made changes to a new branch and wants to join this branch into the main stem. In this case, you can create a request to get a notification to review your code. The next step is to discuss the changes you’ve made and decide on whether to merge them or not.

Update Git version

Linux

When updating Git on a Linux computer, you must use the correct package manager. Here are the steps to follow when updating Git on Ubuntu:

1. When you receive a prompt, type “Y,” then press the “Enter” button to confirm your installation.
2. To verify that the installation is complete, have a look at the Git version again:

You can also update Git from scratch by using the original source code.

Windows

Git latest version update on Windows will depend on the Git version you are currently running. If you have any version before 2.14.1, uninstall and install the latest from scratch.

Remember to re-check the current version of your Git to confirm the update.

Mac

The simplest way to update the Git software on your Mac is by using the official installer.

1. Download the appropriate installation file from the actual Git website.
2. Run this installation, then follow the install wizard, which will update your Git to the latest version. Using install wizard overrides your current installation.
3. Enter the command below to confirm your update:

Features of the Git Software

i. Performance

Compared to numerous alternatives, Git’s raw performance is solid. Functions like branching, merging, comparing past versions, and committing new changes are optimized by this high performance. Git implements algorithms that use deep knowledge of actual source code file trees, their access patterns, and their manner of modification over time.

Unlike some VCS, this software focuses on the file content rather than falling for the name of files to decide on the tree’s storage and history version.

ii. Flexibility

One of the key design features of Git is flexibility. It is flexible in different ways: supporting various non-linear development and efficiency in small and large projects. It is also compatible with numerous existing protocols and systems.

iii. Security

The integrity and security of source code are top priorities in Git’s design. All the objects in the Git repo are secured using SHA1, a cryptographically secure hashing algorithm. These objects include file content, file and directory relationships, versions, and commits and tags. SHA1 protects code and history from malicious and accidental changes ensuring that history is traceable.

The bottom line

Git is a must-have software for web developers and developers alike. When using it, you can branch out from your original code base, which allows you to work more efficiently with fellow collaborators. We hope you will be able to successfully update git version using the commands mentioned above. Ultimately, you’ll enjoy a lot of flexibility in your workflow.

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I’m fascinated by the IT world and how the 1’s and 0’s work. While I venture into the world of Technology, I try to share what I know in the simplest way with you. Not a fan of coffee, a travel addict, and a self-accredited ‘master chef’.

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How to Check and Update Your Git Version on Linux, Mac, and Windows

Wondering if your git command is as up-to-date as you’d like? Look no further than this simple guide.

Readers like you help support MUO. When you make a purchase using links on our site, we may earn an affiliate commission. Read More.

Git is a popular open-source version control system that you use in your day-to-day workflow as a developer. Like all other software, you need to ensure you’re always using the latest version.

Find out how to check the Git version running on your machine and how to update Git if you’re not running the latest update.

How to Check Your Git Version

After installing Git on your Mac, Windows, or Linux machine, you rarely consider upgrading it. This is because it never notifies you when new updates are available. However, as you probably already know, updating your software and apps is essential, and you should do it as soon as new updates are available. It helps fix bugs, improve performance, and add new features.

To check your Git version on Linux, Mac, and Windows, follow these steps:

1. Open your terminal (Linux, macOS), command prompt (Windows), or another command-line interface of your choice.
2. Type git —version and hit Enter to run the command.

When you run this command it will display your current Git version.

How to Update Git

Once you know your current Git version, the next step is to ensure it is the latest one. You don’t have to look up what’s the newest version, though. If you already have the latest version installed, the update process will tell you.

Let’s show you how to update your Git on all three platforms, starting with Linux.

Update Git on Linux

Linux offers the easiest way to update Git because you don’t have to update it separately from other software. Every time you update Linux, the process will automatically update Git and other installed packages.

If you want, you can still update Git individually, but the command you’ll need to use will depend on your package manager.

Update Git on macOS

If you installed Git on your Mac using Homebrew, the brew command is all you need:

The command will give a warning if you already have the latest version of git.

Although macOS ships with a version of Git installed, the company is typically a little slow in shipping updates. That’s why you should use Homebrew if you want the very latest version. It’s free and open-source and makes the whole process easier. Plus, it ships updates more often.

Alternatively, grab the latest installer from Git’s official website and install it. It will automatically update your Git version.

Update Git on Windows

Updating Git on Windows depends on the version you’re running. If you’re using Git version 2.14.1 or older, you must uninstall Git first. After that, download and install Git on your Windows machine again.

If you’re running anything from 2.14.2 to 2.16.1, run git update on your command prompt. For version 2.16.1 and latest, use git update-git-for-windows instead.

Easily Update Git on Your Computer

Whether you’re using Git on Linux, macOS, or Windows, there’s no excuse not to run the latest version. Make sure you know how to update your software and you’ll always enjoy the latest features. That goes double for software you install on a server, that others may use too.

Alvin Wanjala is a Senior Writer for Android at MakeUseOf and a software developer. As an avid Android user who fell in love with the ecosystem after getting his first device in 2013, he focuses on helping users get the most out of their devices. But being a tech enthusiast who uses multiple platforms daily, he also covers iOS, Mac, Social Media, and other topics in the wide spectrum of consumer technology.

Alvin started writing in 2018 on his personal tech blog and professionally in 2019 at TechTrendsKE, where he covered general technology news and product reviews. Since then, his work has been featured on XDA Developers and several other technology websites.

Aside from writing, he’s pursuing a second degree in IT, focusing on software development.

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