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Command Line & Git

कमांड लाइन और Git — असली डेवलपर की तरह कमांड लिखें — और अपना काम कभी न खोएँ।

Learn the terminal the friendly way: move around folders, make and change files, then save every version of your project with git — commits, branches, merges and even merge conflicts. Everything happens in a safe practice terminal inside your browser, and the same commands work on Linux, macOS and Git Bash on Windows.

Start lesson 1 →Final project
  • 12lessons
  • 25challenges
  • 6hto finish

Syllabus

Unit 1: The terminal: finding your way टर्मिनल: रास्ता ढूँढना2 lessons

  1. Hello, terminalWhat a terminal is, pwd, whoami, ls and hidden files.2 challenges · 10 min
  2. Moving around folderscd, cd .., ~, absolute and relative paths, Tab and history.3 challenges · 14 min

Unit 2: Making & changing files फ़ाइलें बनाना और बदलना3 lessons

  1. Make folders and filesmkdir, mkdir -p, touch and tree.2 challenges · 12 min
  2. Write and read filesecho, > to write, >> to add a line, cat to read.2 challenges · 12 min
  3. Copy, move and deletecp, cp -r, mv to move or rename, rm, rm -r and rmdir.3 challenges · 15 min

Unit 3: Git basics: save every version Git की बुनियाद: हर version सँभालें3 lessons

  1. Why version control?What git does, git config, git init and git status.1 challenge · 12 min
  2. Your first commitsThe staging area: git add, git commit -m and git log --oneline.3 challenges · 16 min
  3. See changes and undo themgit diff shows what changed; git restore throws a change away.2 challenges · 12 min

Unit 4: Branches & merging Branches और merging3 lessons

  1. Branches: safe side roadsgit branch, git switch -c (or checkout -b) and git switch.2 challenges · 14 min
  2. Merging branchesFast-forward merges and three-way merges with a merge commit.2 challenges · 14 min
  3. Merge conflicts (don't panic!)When two branches change the same line: read the markers, decide, add, commit.2 challenges · 16 min

Unit 5: Final project फ़ाइनल प्रोजेक्ट1 lessons

  1. ★ Ship the chai stall websiteEverything together: folders, files, commits, a feature branch, a merge and a clean status.1 challenge · 25 min

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