Yuh-Jye Lee personal website
$git pull origin master #先同步遠端倉庫跟本地倉庫
$vim teaching.html #修改teaching.html這個檔案
$git add teaching.html #把這個檔案的更新放進要準備commit
$git commit -m 'add leture1.pdf' #把更新commit並且commit message是'add leture1.pdf'
$git push origin master #把本地端的更新推送到遠端倉庫