Multiple patches git & gerrit

gistfile1.txt

 # Some useful tips with gerrit: 
 
 # Work on your changes always in specific branch: 
 
 $ git checkout master
 $ git checkout -b your_branch
 
 
 # Rebasing your patches:
 
 $ git checkout master # go to the master
 $ git remote update # fetch new patches
 $ git pull # update master
 $ git checkout - # back to your branch
 $ git rebase master 
 # fix merge conflict
 $ git rebase --continue 
 # repeat if it si required
 
 
 # Chaning patch K that is in middle of N patches of your branch
 
 $ git rebase -i <hash of commit that is before commit K>
 # put instead of "pick"  "e" on the commit that you would like to change
 
 # do any changes in patch
 $ git add <all files that were changed>  
 $ git commit --amend
 $ git rebase -i  # to finish rebasing
 $ git review -R # to update all patches on review