This is my first files in the github, may be i'lll love the coding life.

Do some changes, use git to commit the moddify.

Do some change again.

1.edit new file: touch readme
2.git add readme
  git add . //add all sub-folders, but exclude empty folder.
  git add -i //interactive add files
3.git status
4.git commit -a -m 'first commit'
  git conmit -a //commit all files whitch is modtied and delete or add.
5.git log -p -2 //-p show every version diff, -2 show the last 2 times.
  fit log --graph // graphcily show the branch
6.git tag 1.0 //use current master branch to commit a tag version


// merge local and server's repo, 
// local default branch is master
git push origin master 

cantu


// refresh file
vim readme
git commit -a -m 'log messages'
git push origin master


// clone the repository 

cd ~/.ssh
ssh-keygen -t rsa -C "your_email@example.com"
# Creates a new ssh key, using the provided email as a label
# Generating public/private rsa key pair.
# Enter file in which to save the key (/home/you/.ssh/id_rsa):
ssh-add id_rsa
git clone git@github.com:cantu/tucan_Linux_practice.git


//view status and info
git-status
git-diff
git-whatchchanged



if use GCC compiler, user commender as:
	gcc -g -Wall source.c -o target.o