Skip to main content

Useful Git Commands, git --version, git init, git status, git add, git diff, git push, git pull, git log, git branch, git remote

Git Commands

Useful Git Commands
(Image by - Sharma Guides | Subham232330)


git --version = It shows the version of Git installed on your machine.

git init = It will initialize the project folder into a "git repository".

git status = It will show you exactly which files/folders have been modified

git add = It will add your file to the git staging area.

git diff = It will show the difference between a file in the staging area and untracked file.

git push = It will push all the local changes that you have made to the remote GitHub repository.

git pull = It will fetch all the updated code from the remote branch and merge it with your local branch.

git log = It will list down the entire commit history.

git branch <name> = To create a new branch in your local git repository.

git branch = It will list down all the local branches that you have created.

git remote = It will give the name of the remote repository.




Comments

Popular posts from this blog

Joins in DBMS

DBMS Joins: Inner, THETA, Outer, Equi Types of Join Operations Join in DBMS is a binary operation that allows you to combine join product and selection in one single statement. The goal of creating a join condition is that it helps you to combine the data from two or more DBMS tables. The tables in DBMS are associated using the primary key and foreign keys. Types of Join There are mainly two types of joins in DBMS: Inner Joins: Theta, Natural, EQUI Outer Join: Left, Right, Full Inner Join Inner Join is used to return rows from both tables which satisfy the given condition. It is the most widely used join operation and can be considered as a default join-type An Inner join or equijoin is a comparator-based join which uses equality comparisons in the join-predicate. However, if you use other comparison operators like “>” it can’t be called equijoin. Inner Join further divided into three subtypes: Theta join Natural join EQUI join Theta Join Theta Join allows you to merge two tables ba...

DBMS Keys

DBMS Keys KEYS in DBMS is an attribute or set of attributes which helps you to identify a row (tuple) uniquely in a relation(table). They allow you to find the relation between two tables. Keys help you uniquely identify a row in a table by a combination of one or more columns in that table. Key is also helpful for finding unique record or row from the table. Database key is also helpful for finding unique record or row from the table. Example: Employee ID FirstName LastName 11 Andrew Johnson 22 Tom Wood 33 Alex Hale In the above-given example, employee ID is a primary key because it uniquely identifies an employee record. In this table, no other employee can have the same employee ID. Here are some reasons for using sql key in the DBMS system. Keys help you to identify any row of data in a table. In a real-world application, a table could contain thousands of records. Moreover, the records could be duplicated. Keys in RDBMS ensure that you can uniquely identify a table record despite ...

Concurrency Control

What is Concurrency Control? Concurrency Control in Database Management System is a procedure of managing simultaneous operations without conflicting with each other. It ensures that Database transactions are performed concurrently and accurately to produce correct results without violating data integrity of the respective Database. Concurrent access is quite easy if all users are just reading data. There is no way they can interfere with one another. Though for any practical Database, it would have a mix of READ and WRITE operations and hence the concurrency is a challenge. DBMS Concurrency Control is used to address such conflicts, which mostly occur with a multi-user system. Therefore, Concurrency Control is the most important element for proper functioning of a Database Management System where two or more database transactions are executed simultaneously, which require access to the same data. Potential problems of Concurrency Here, are some issues which you will likely to face wh...