Git Command Info.txt

*** Git and Github video tutorial link=> https://www.youtube.com/watch?v=4KdGgGsIDeA&feature=youtu.be&t=2650

* If we want to create any folder to git repository. so we will write=> at first open our desired folder. we will mouse right click and then 
select git bash option now we will see a command prompt here if we want to create any folder to git repository I will write=>
git init then hit enter.

* If we want to give a username and email. we can give this two process. like=> globally and locally.
  here first we will see a globally(same username and email) giving process. 
  1) git config --global user.name "mdevanulhasan"
  and git config --global user.email "mdevanulhasan@gmail.com" then hit enter.so now we are saying that, this project i will
  use this username and email.

  And If we want to locally(each project each username and email) giving process. 
  2) git config user.name "mdevanulhasan"
  and git config user.email "mdevanulhasan@gmail.com" then hit enter.

* If we want to check our username and email so we will write=> git config --list then hit enter.then we will see our user and email.

* If we want to clear our screen so we will write=> clear then hit enter.

* If we want to see our files unstaged changes so we will write=> git status then hit enter.

* If we want to track or staged any untracked files so we will write=> git add filname.txt then hit enter.(staging area)

* If we want to track or staged our all files without any filename type. then we will write=> git add --all or git add . then hit enter.

* If we want to take any file staging area to local repository. now we will commit. so we will write=> git commit hit enter then click i and
  now we will see our command plate bottom side insert and now we should write our commit massege(For example=> 2 text file added). then 
  click esc then we will write :X then hit enter. this is our commit broad way.

* Here we will see our shortcut commit way=> git commit -m "chocolate added" then hit enter.

* If we want to see our all commited files so we will write=> git log hit enter. this is broad description way.

  And here we will see our all commited files in compact way or shortcut way. so we will write=> git log --oneline hit enter.

* If we want to check our modify file so we will write any file and then we will check in command line like=> git status hit enter, git add . ,
  git commit -m "modified text added" hit enter, git log --oniline hit enter.

* If we want to go to our previous situation or place so we should write=> git checkout previous commit short code paste hit enter.

* If we want to know that, how many changes happen in our specific file so we should write=> git diff hit enter.

* If we want to know any specific file changing history. so we should write=> git show desired file short code hit enter.

* If we want to know our multiple file difference. so we should write=> git diff short code short code hit enter.

* when we will change in our file then if we staging our file and don't commit our file so we can't show our git diff.
  then we will write=> git diff --staged hit enter.

* If we delete any file so we can't delete in our file manager then we shall delete in command line=> git rm filename.txt hit enter.
  And then we should unstaged this file=> git reset HEAD filename.txt hit enter.now check git status.

** At that moment we will push our local repository to remote repository. so we should do it=> at first create a repository in our github
  account and then there we will get a three link web page there second link we will click to copy the link then paste this link 
  in our command line afterwords we will see our next step a new line then hit enter.now we should reload our github new repository 
  page then we will see our created files there shown.

* When we want to close our recent git repository so we should switch off our git. so we will go in credential Manager and remove our
  github account.then create another git repository.

* If we want to bring our remote repository files in our computer so we should go to our github account repository then copy our
  repository clone option click copy and then we should go our desired area where we want to copy our repository files. then open
  git bash terminal then write=> git clone paste this link hit enter.
  
  And if we want to clone our repository files other name so we should write=> git clone paste this link then space new file name hit enter.

* If we want to change our remote repository so we will go to our remote repository then change any file text then go our local 
  repository open our changing file here nothing is changed so if we want to watch our change so we should open our git bash plate.then 
  write git status hit enter then write git fetch hit enter.and then write git pull hit enter.now our file will visible our changing 
  texts.

* If we want to create any file with our command line so we should write=> touch filename.txt hit enter.

* If we want to edit our files with our vs code editor so we should write=> code space dot (code .) hit enter.

* If we want to create any new branch so we should write=> git branch branchname hit enter. then check our branches=> git branch hit enter.

* If we want to switch out another branch so we should write=> git checkout branchname hit enter. to check our current branch=> git branch 
  hit enter.

* If we want to create a new branch beside open this new branch. so we should write=> git checkout -b newbranchname hit enter.

* If we want to delete our any branch so we should write=> git branch -D branchname hit enter. check this=> git branch hit enter.

* If we want to merge our multiple branch together. so at first we should go to our master branch then we will write=> git merge another
  branch name then hit enter.

* If we want to hide our unstaged code is any file so we should write=> git stash hit enter.

* If we want to show our unstaged code stash code. so we should write=> git stash pop/apply hit enter.

* If we want to delete our untracked files so we should write=> git clean -f -n hit enter. again write=> git clean -f hit enter.