• checkout

git clone git://linux-nfs.org/linux-pnfs.git

• make you know to git

git config user.name "Tigran Mkrtchyan"
git config user.email "tigran.mkrtchyan@xxx.xxx"

• checkout/switch to a branch

  git checkout -b my-master origin/master
  

• commit local changes

git commit -a

• commit changes and merge it into prevision commit

git commit -a --amend

• create a patch file from last commit

git format-patch -s -1

• send the patch

git send-email --to pnfs@linux-nfs.org --from <yourself> <filelist from format patch>

• list remote branches

git branch -r 

• update tree with remote repository

git remote update

• update current workspace with repository

git reset --hard origin/pnfs

• revert current tree up to specified revision

git reset <revision>

Example:

git-send-email -to bfields@fieldses.org --cc pnfs@linux-nfs.org --from tigran.mkrtchyan@desy.de 
     --subject "Wireshark infinit recursion in dissect_nfs_deviceaddr4" 
     --smtp-server smtp.desy.de 0001-fixed-infinit-recursion-in-decoding-deviceinfo.patch