Aide Git

add Add file contents to the index 
bisect Find the change that introduce... 
branch List, create, or delete branches 
checkout Checkout a branch or paths to ... 
clone Clone a repository into a new ... 
commit Record changes to the repository 
diff Show changes between commits, ... 
fetch Download objects and refs from... 
grep Print lines matching a pattern 
init Create an empty git repository 
log Show commit logs 
merge Join two or more development h... 
mv Move or rename a file, a direc... 
pull Fetch from and merge with anot... 
push Update remote refs along with ... 
rebase Forward-port local commits to ... 
reset Reset current HEAD to the spec... 
rm Remove files from the working ... 
show Show various types of objects 
status Show the working tree status 
tag Create, list, delete or verify...

from : http://fr.whygitisbetterthanx.com/#easy-to-learn