git initial operations associated records.

From the local to the remote github empty warehouse push the 
new github repository do not check the settings, preventing conflict pushed to time. 
Local First git init to initialize 
the work area to find some work, such as new files, etc. 
git add. Submit to the buffer zone 
git commit -m 'msg' into the repository 
git the Add Remote Origin 
git the Add Remote Origin xxxxxxx 
add a remote repository address in .git / config configuration inside will change. 
In the config file to add the information to the remote 
first need to set up a push -u 
git the Push -u Origin Master practical effect git push origin master --set-upstream

 download code remote repository 
git clone ssh address 

git tips
 git checkout - 
return on a branch, it is convenient.