Check branch
sh
git branch <name new branch>
Show changes after your last commit
sh
git diff
rollback to previous change (specific file) to the latest commit
sh
git checkout -- testfile
Delete branch
sh
git branch -D <branch name>
Push new branch to the origin (my 'git space')
sh
git push -u origin <branch name>
Restore file from upstream
sh
git checkout upstream/master -- <filename>
Commit changes in one single line
sh
git commit -a -m "comment"
If you want to merge the recent changes committed on the master branch into your dev branch
sh
git checkout dev # gets you "on branch dev"
git fetch origin # gets you up to date with origin
git merge origin/master
If you want to reset ALL from the version 'on the web'
sh
git fetch origin
git reset --hard origin/<branch>