Cheatsheets Quite Often

Contents

Git Cheat Sheet

Initialization

1. Check Git Version 

git --version

2. Initialize a Directory 

mkdir sample           # Create a folder
cd sample              # Move to the directory
git init               # Initialize Git in the directory

Configuration

3. Configure Git 

git config --global user.name "Your Username"
git config --global user.email "your.email@example.com"

File Operations

4. Create Files 

touch sample.html      # Create an HTML sample file
touch sample.py
touch main.js
touch index.html

5. Add Files 

git add sample.html    # Add a specific file
git add .              # Add all files in the directory

6. View Status 

git status             # View current Git status

7. Remove Files 

git rm --cached index.html    # Remove a file from staging

Commits and Branches

8. Commit Changes 

git commit -m "Your changelog"     # Commit changes

9. Branches 

git branch sample       # Create a branch
git checkout sample     # Switch between branches
git merge sample        # Merge branches

Remote Repositories

10. Add Remote URL 

git remote add origin <repo-url>  # Add remote repository URL

11. View Remote 

git remote              # View remote repositories

12. Push and Pull 

git push -u origin master         # Push files to repository
git pull <repo-url>               # Pull changes from repository

13. Cloning Repositories 

git clone <repo-url>             # Clone a Git repository

14. Removing All Files 

git rm -f *             # Remove all files from Git repo

Vim Cheat Sheet

Beginner

  • h, j, k, l: Move left, down, up, right respectively.
  • w, e: Move forward by word, move to the end of a word.
  • 0, $: Move to the beginning and end of a line.

Editing

  • i: Enter insert mode before the cursor.
  • a: Enter insert mode after the cursor.
  • x: Delete the character under the cursor.
  • u: Undo the last change.

Saving and Exiting

  • :w: Save the file.
  • :q: Close the file.
  • :q!: Close the file without saving.

Advanced

Copy, Paste, and Delete

  • yy: Copy the current line.
  • dd: Delete the current line.
  • p: Paste after the cursor.
  • P: Paste before the cursor.

Search and Replace

  • /pattern: Search for a pattern.
  • :%s/old/new/g: Replace all occurrences of ‘old’ with ‘new’.

Multiple Files

  • :e file: Open a new file.
  • :bn: Move to the next buffer.
  • :bp: Move to the previous buffer.

Pro-vimmer

Macros

  • q{register}: Start recording a macro into a register.
  • @{register}: Execute a macro stored in a register.
  • @@: Repeat the last run macro.

Split Windows

  • :split: Split the window horizontally.
  • :vsplit: Split the window vertically.
  • Ctrl + w + w: Switch between windows.

Marks

  • m{letter}: Set a mark at the current cursor position.
  • ‘{letter}: Move to the line containing the mark.
  • :marks: Display all marks.

vim lifestyle is the next level (will be updated when i reach beyond !)