2252  git diff 
 2253  cd ..
 2254  ls
 2255  git diff 
 2256  git diff  > p.diff
 2257  git reset --hard HEAD
 2258  git log
 2259  git branch 
 2260  git branch summer-work
 2261  git checkout summer-work 
 2262  tig
 2263  sudo apt-get install tig
 2264  tig
 2265  git apply p.diff
 2266  git diff
 2267  git commit -a
 2268  export EDITOR=vim
 2269  git commit -a
 2270  git commit --amend 
 2271  vi README 
 2272  git add README
 2273  git commit --amend 
 2274  tig
 2275  git format-patch -1
 2276  vi 0001-Attempt-to-build-STM32-related-files.patch 
 2277  git rebase --help
 2278  git branch -r
 2279  git fetch origin 
 2280  tig
 2281  git log
 2282  git log origin/master 
 2283  git rebase origin/master 
 2284  tig
 2285  git checkout master 
 2286  git pull